powerel7
/
base
2
0
Fork 0
Code Issues Pull Requests Releases Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
504 Commits
1 Branch
0 Tags
390 MiB
 
 
 
 
 
 
Tree: 4c1f4cf95a
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from '4c1f4cf95a'
${ noResults }
base/SOURCES/libsepol-rhel.patch

6918 lines
216 KiB
Raw Blame History

diff --git libsepol-2.5/Android.mk libsepol-2.5/Android.mk
index a43b343..21c1af8 100644
--- libsepol-2.5/Android.mk
+++ libsepol-2.5/Android.mk
@@ -68,10 +68,6 @@ common_cflags := \
-Wshadow -Wmissing-noreturn \
-Wmissing-format-attribute
-ifeq ($(HOST_OS), darwin)
-common_cflags += -DDARWIN
-endif
-
common_includes := \
$(LOCAL_PATH)/include/ \
$(LOCAL_PATH)/src/ \
diff --git libsepol-2.5/ChangeLog libsepol-2.5/ChangeLog
index ace3d54..c7cc464 100644
--- libsepol-2.5/ChangeLog
+++ libsepol-2.5/ChangeLog
@@ -1,3 +1,25 @@
+ * Fix memory leak in expand.c, from William Roberts.
+ * Fix invalid read when policy file is corrupt, from William Roberts.
+ * Fix possible use of uninitialized variables, from William Roberts.
+ * Warn instead of fail if permission is not resolved, from James Carter.
+ * Ignore object_r when adding userrole mappings to policydb, from Steve Lawrence.
+ * Add missing return to sepol_node_query(), from Petr Lautrbach.
+ * Correctly detect unknown classes in sepol_string_to_security_class, from Joshua Brindle.
+ * Sort object files for deterministic linking order, from Laurent Bigonville.
+ * Fix neverallowxperm checking on attributes, from Jeff Vander Stoep.
+ * Remove libsepol.map when cleaning, from Nicolas Iooss.
+ * Add high-level language line marking support to CIL, from James Carter.
+ * Change logic of bounds checking to match change in kernel, from James Carter.
+ * Fix multiple spelling errors, from Laurent Bigonville.
+ * Only apply bounds checking to source types in rules, from Stephen Smalley.
+ * Fix CIL and not add an attribute as a type in the attr_type_map, from James Carter
+ * Build policy on systems not supporting DCCP protocol, from Richard Haines.
+ * Fix extended permissions neverallow checking, from Jeff Vander Stoep.
+ * Fix CIL neverallow and bounds checking, from James Carter
+ * Android.mk: Add -D_GNU_SOURCE to common_cflags, from Nick Kralevich.
+ * Add support for portcon dccp protocol, from Richard Haines
+ * Fix bug in CIL when resetting classes, from Steve Lawrence
+
2.5 2016-02-23
* Fix unused variable annotations, from Nicolas Iooss.
* Fix uninitialized variable in CIL, from Nicolas Iooss.
diff --git libsepol-2.5/cil/src/cil.c libsepol-2.5/cil/src/cil.c
index afdc240..3e99b24 100644
--- libsepol-2.5/cil/src/cil.c
+++ libsepol-2.5/cil/src/cil.c
@@ -108,6 +108,8 @@ static void cil_init_keys(void)
CIL_KEY_STAR = cil_strpool_add("*");
CIL_KEY_UDP = cil_strpool_add("udp");
CIL_KEY_TCP = cil_strpool_add("tcp");
+ CIL_KEY_DCCP = cil_strpool_add("dccp");
+ CIL_KEY_SCTP = cil_strpool_add("sctp");
CIL_KEY_AUDITALLOW = cil_strpool_add("auditallow");
CIL_KEY_TUNABLEIF = cil_strpool_add("tunableif");
CIL_KEY_ALLOW = cil_strpool_add("allow");
@@ -186,6 +188,8 @@ static void cil_init_keys(void)
CIL_KEY_MLSVALIDATETRANS = cil_strpool_add("mlsvalidatetrans");
CIL_KEY_CONTEXT = cil_strpool_add("context");
CIL_KEY_FILECON = cil_strpool_add("filecon");
+ CIL_KEY_IBPKEYCON = cil_strpool_add("ibpkeycon");
+ CIL_KEY_IBENDPORTCON = cil_strpool_add("ibendportcon");
CIL_KEY_PORTCON = cil_strpool_add("portcon");
CIL_KEY_NODECON = cil_strpool_add("nodecon");
CIL_KEY_GENFSCON = cil_strpool_add("genfscon");
@@ -232,6 +236,9 @@ static void cil_init_keys(void)
CIL_KEY_PERMISSIONX = cil_strpool_add("permissionx");
CIL_KEY_IOCTL = cil_strpool_add("ioctl");
CIL_KEY_UNORDERED = cil_strpool_add("unordered");
+ CIL_KEY_SRC_INFO = cil_strpool_add("<src_info>");
+ CIL_KEY_SRC_CIL = cil_strpool_add("<src_cil>");
+ CIL_KEY_SRC_HLL = cil_strpool_add("<src_hll>");
}
void cil_db_init(struct cil_db **db)
@@ -252,6 +259,8 @@ void cil_db_init(struct cil_db **db)
cil_sort_init(&(*db)->genfscon);
cil_sort_init(&(*db)->filecon);
cil_sort_init(&(*db)->nodecon);
+ cil_sort_init(&(*db)->ibpkeycon);
+ cil_sort_init(&(*db)->ibendportcon);
cil_sort_init(&(*db)->portcon);
cil_sort_init(&(*db)->pirqcon);
cil_sort_init(&(*db)->iomemcon);
@@ -301,6 +310,8 @@ void cil_db_destroy(struct cil_db **db)
cil_sort_destroy(&(*db)->genfscon);
cil_sort_destroy(&(*db)->filecon);
cil_sort_destroy(&(*db)->nodecon);
+ cil_sort_destroy(&(*db)->ibpkeycon);
+ cil_sort_destroy(&(*db)->ibendportcon);
cil_sort_destroy(&(*db)->portcon);
cil_sort_destroy(&(*db)->pirqcon);
cil_sort_destroy(&(*db)->iomemcon);
@@ -712,9 +723,15 @@ void cil_destroy_data(void **data, enum cil_flavor flavor)
case CIL_FILECON:
cil_destroy_filecon(*data);
break;
+ case CIL_IBPKEYCON:
+ cil_destroy_ibpkeycon(*data);
+ break;
case CIL_PORTCON:
cil_destroy_portcon(*data);
break;
+ case CIL_IBENDPORTCON:
+ cil_destroy_ibendportcon(*data);
+ break;
case CIL_NODECON:
cil_destroy_nodecon(*data);
break;
@@ -756,6 +773,9 @@ void cil_destroy_data(void **data, enum cil_flavor flavor)
case CIL_MLS:
cil_destroy_mls(*data);
break;
+ case CIL_SRC_INFO:
+ cil_destroy_src_info(*data);
+ break;
case CIL_OP:
case CIL_CONS_OPERAND:
break;
@@ -763,8 +783,8 @@ void cil_destroy_data(void **data, enum cil_flavor flavor)
cil_log(CIL_INFO, "Unknown data flavor: %d\n", flavor);
break;
}
-
- *data = NULL;
+
+ *data = NULL;
}
int cil_flavor_to_symtab_index(enum cil_flavor flavor, enum cil_sym_index *sym_index)
@@ -1076,6 +1096,10 @@ const char * cil_node_to_string(struct cil_tree_node *node)
return CIL_KEY_FSUSE;
case CIL_FILECON:
return CIL_KEY_FILECON;
+ case CIL_IBPKEYCON:
+ return CIL_KEY_IBPKEYCON;
+ case CIL_IBENDPORTCON:
+ return CIL_KEY_IBENDPORTCON;
case CIL_PORTCON:
return CIL_KEY_PORTCON;
case CIL_NODECON:
@@ -1108,6 +1132,8 @@ const char * cil_node_to_string(struct cil_tree_node *node)
return CIL_KEY_HANDLEUNKNOWN;
case CIL_MLS:
return CIL_KEY_MLS;
+ case CIL_SRC_INFO:
+ return CIL_KEY_SRC_INFO;
case CIL_ALL:
return CIL_KEY_ALL;
case CIL_RANGE:
@@ -1755,8 +1781,7 @@ int cil_get_symtab(struct cil_tree_node *ast_node, symtab_t **symtab, enum cil_s
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Failed to get symtab from node at line %d of %s\n",
- ast_node->line, ast_node->path);
+ cil_tree_log(ast_node, CIL_ERR, "Failed to get symtab from node");
return SEPOL_ERR;
}
@@ -1796,6 +1821,16 @@ void cil_netifcon_init(struct cil_netifcon **netifcon)
(*netifcon)->context_str = NULL;
}
+void cil_ibendportcon_init(struct cil_ibendportcon **ibendportcon)
+{
+ *ibendportcon = cil_malloc(sizeof(**ibendportcon));
+
+ (*ibendportcon)->dev_name_str = NULL;
+ (*ibendportcon)->port = 0;
+ (*ibendportcon)->context_str = NULL;
+ (*ibendportcon)->context = NULL;
+}
+
void cil_context_init(struct cil_context **context)
{
*context = cil_malloc(sizeof(**context));
@@ -2212,6 +2247,17 @@ void cil_filecon_init(struct cil_filecon **filecon)
(*filecon)->context = NULL;
}
+void cil_ibpkeycon_init(struct cil_ibpkeycon **ibpkeycon)
+{
+ *ibpkeycon = cil_malloc(sizeof(**ibpkeycon));
+
+ (*ibpkeycon)->subnet_prefix_str = NULL;
+ (*ibpkeycon)->pkey_low = 0;
+ (*ibpkeycon)->pkey_high = 0;
+ (*ibpkeycon)->context_str = NULL;
+ (*ibpkeycon)->context = NULL;
+}
+
void cil_portcon_init(struct cil_portcon **portcon)
{
*portcon = cil_malloc(sizeof(**portcon));
@@ -2553,3 +2599,10 @@ void cil_mls_init(struct cil_mls **mls)
*mls = cil_malloc(sizeof(**mls));
(*mls)->value = 0;
}
+
+void cil_src_info_init(struct cil_src_info **info)
+{
+ *info = cil_malloc(sizeof(**info));
+ (*info)->is_cil = 0;
+ (*info)->path = NULL;
+}
diff --git libsepol-2.5/cil/src/cil_binary.c libsepol-2.5/cil/src/cil_binary.c
index f749e53..9e71691 100644
--- libsepol-2.5/cil/src/cil_binary.c
+++ libsepol-2.5/cil/src/cil_binary.c
@@ -31,6 +31,12 @@
#include <stdio.h>
#include <assert.h>
#include <netinet/in.h>
+#ifndef IPPROTO_DCCP
+#define IPPROTO_DCCP 33
+#endif
+#ifndef IPPROTO_SCTP
+#define IPPROTO_SCTP 132
+#endif
#include <sepol/policydb/policydb.h>
#include <sepol/policydb/polcaps.h>
@@ -606,9 +612,11 @@ int __cil_typeattr_bitmap_init(policydb_t *pdb)
rc = SEPOL_ERR;
goto exit;
}
- if (ebitmap_set_bit(&pdb->attr_type_map[i], i, 1)) {
- rc = SEPOL_ERR;
- goto exit;
+ if (pdb->type_val_to_struct[i] && pdb->type_val_to_struct[i]->flavor != TYPE_ATTRIB) {
+ if (ebitmap_set_bit(&pdb->attr_type_map[i], i, 1)) {
+ rc = SEPOL_ERR;
+ goto exit;
+ }
}
}
@@ -749,6 +757,12 @@ int cil_userrole_to_policydb(policydb_t *pdb, const struct cil_db *db, struct ci
goto exit;
}
+ if (sepol_role->s.value == 1) {
+ // role is object_r, ignore it since it is implicitly associated
+ // with all users
+ continue;
+ }
+
if (ebitmap_set_bit(&sepol_user->roles.roles, sepol_role->s.value - 1, 1)) {
cil_log(CIL_INFO, "Failed to set role bit for user\n");
rc = SEPOL_ERR;
@@ -1770,13 +1784,12 @@ int __cil_cond_to_policydb_helper(struct cil_tree_node *node, __attribute__((unu
cil_typetrans = (struct cil_nametypetransition*)node->data;
if (DATUM(cil_typetrans->name)->fqn != CIL_KEY_STAR) {
cil_log(CIL_ERR, "typetransition with file name not allowed within a booleanif block.\n");
- cil_log(CIL_ERR,"Invalid typetransition statement at line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR,"Invalid typetransition statement");
goto exit;
}
rc = __cil_typetransition_to_avtab(pdb, db, cil_typetrans, cond_node, cond_flavor, filename_trans_table);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failed to insert type transition into avtab at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Failed to insert type transition into avtab");
goto exit;
}
break;
@@ -1784,7 +1797,7 @@ int __cil_cond_to_policydb_helper(struct cil_tree_node *node, __attribute__((unu
cil_type_rule = node->data;
rc = __cil_type_rule_to_avtab(pdb, db, cil_type_rule, cond_node, cond_flavor);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failed to insert typerule into avtab at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Failed to insert typerule into avtab");
goto exit;
}
break;
@@ -1792,7 +1805,7 @@ int __cil_cond_to_policydb_helper(struct cil_tree_node *node, __attribute__((unu
cil_avrule = node->data;
rc = __cil_avrule_to_avtab(pdb, db, cil_avrule, cond_node, cond_flavor);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failed to insert avrule into avtab at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Failed to insert avrule into avtab");
goto exit;
}
break;
@@ -1800,8 +1813,7 @@ int __cil_cond_to_policydb_helper(struct cil_tree_node *node, __attribute__((unu
case CIL_TUNABLEIF:
break;
default:
- cil_log(CIL_ERR, "Invalid statement within booleanif at line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid statement within booleanif");
goto exit;
}
@@ -2060,14 +2072,13 @@ int cil_booleanif_to_policydb(policydb_t *pdb, const struct cil_db *db, struct c
tmp_cond = cond_node_create(pdb, NULL);
if (tmp_cond == NULL) {
rc = SEPOL_ERR;
- cil_log(CIL_INFO, "Failed to create sepol conditional node at line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_INFO, "Failed to create sepol conditional node");
goto exit;
}
rc = __cil_cond_expr_to_sepol_expr(pdb, cil_boolif->datum_expr, &tmp_cond->expr);
if (rc != SEPOL_OK) {
- cil_log(CIL_INFO, "Failed to convert CIL conditional expression to sepol expression at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_INFO, "Failed to convert CIL conditional expression to sepol expression");
goto exit;
}
@@ -2123,7 +2134,7 @@ int cil_booleanif_to_policydb(policydb_t *pdb, const struct cil_db *db, struct c
bool_args.cond_flavor = CIL_CONDTRUE;
rc = cil_tree_walk(true_node, __cil_cond_to_policydb_helper, NULL, NULL, &bool_args);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failure while walking true conditional block at line %d of %s\n", true_node->line, true_node->path);
+ cil_tree_log(true_node, CIL_ERR, "Failure while walking true conditional block");
goto exit;
}
}
@@ -2132,7 +2143,7 @@ int cil_booleanif_to_policydb(policydb_t *pdb, const struct cil_db *db, struct c
bool_args.cond_flavor = CIL_CONDFALSE;
rc = cil_tree_walk(false_node, __cil_cond_to_policydb_helper, NULL, NULL, &bool_args);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failure while walking false conditional block at line %d of %s\n", false_node->line, false_node->path);
+ cil_tree_log(false_node, CIL_ERR, "Failure while walking false conditional block");
goto exit;
}
}
@@ -3018,6 +3029,40 @@ exit:
return rc;
}
+int cil_ibpkeycon_to_policydb(policydb_t *pdb, struct cil_sort *ibpkeycons)
+{
+ int rc = SEPOL_ERR;
+ uint32_t i = 0;
+ ocontext_t *tail = NULL;
+ struct in6_addr subnet_prefix;
+
+ for (i = 0; i < ibpkeycons->count; i++) {
+ struct cil_ibpkeycon *cil_ibpkeycon = ibpkeycons->array[i];
+ ocontext_t *new_ocon = cil_add_ocontext(&pdb->ocontexts[OCON_IBPKEY], &tail);
+
+ rc = inet_pton(AF_INET6, cil_ibpkeycon->subnet_prefix_str, &subnet_prefix);
+ if (rc != 1) {
+ cil_log(CIL_ERR, "ibpkeycon subnet prefix not in valid IPV6 format\n");
+ rc = SEPOL_ERR;
+ goto exit;
+ }
+
+ memcpy(&new_ocon->u.ibpkey.subnet_prefix, &subnet_prefix.s6_addr[0],
+ sizeof(new_ocon->u.ibpkey.subnet_prefix));
+ new_ocon->u.ibpkey.low_pkey = cil_ibpkeycon->pkey_low;
+ new_ocon->u.ibpkey.high_pkey = cil_ibpkeycon->pkey_high;
+
+ rc = __cil_context_to_sepol_context(pdb, cil_ibpkeycon->context, &new_ocon->context[0]);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ return rc;
+}
+
int cil_portcon_to_policydb(policydb_t *pdb, struct cil_sort *portcons)
{
int rc = SEPOL_ERR;
@@ -3035,6 +3080,12 @@ int cil_portcon_to_policydb(policydb_t *pdb, struct cil_sort *portcons)
case CIL_PROTOCOL_TCP:
new_ocon->u.port.protocol = IPPROTO_TCP;
break;
+ case CIL_PROTOCOL_DCCP:
+ new_ocon->u.port.protocol = IPPROTO_DCCP;
+ break;
+ case CIL_PROTOCOL_SCTP:
+ new_ocon->u.port.protocol = IPPROTO_SCTP;
+ break;
default:
/* should not get here */
rc = SEPOL_ERR;
@@ -3086,6 +3137,30 @@ exit:
return rc;
}
+int cil_ibendportcon_to_policydb(policydb_t *pdb, struct cil_sort *ibendportcons)
+{
+ int rc = SEPOL_ERR;
+ uint32_t i;
+ ocontext_t *tail = NULL;
+
+ for (i = 0; i < ibendportcons->count; i++) {
+ ocontext_t *new_ocon = cil_add_ocontext(&pdb->ocontexts[OCON_IBENDPORT], &tail);
+ struct cil_ibendportcon *cil_ibendportcon = ibendportcons->array[i];
+
+ new_ocon->u.ibendport.dev_name = cil_strdup(cil_ibendportcon->dev_name_str);
+ new_ocon->u.ibendport.port = cil_ibendportcon->port;
+
+ rc = __cil_context_to_sepol_context(pdb, cil_ibendportcon->context, &new_ocon->context[0]);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ return rc;
+}
+
int cil_nodecon_to_policydb(policydb_t *pdb, struct cil_sort *nodecons)
{
int rc = SEPOL_ERR;
@@ -3583,7 +3658,7 @@ int __cil_node_to_policydb(struct cil_tree_node *node, void *extra_args)
exit:
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Binary policy creation failed at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Binary policy creation failed");
}
return rc;
}
@@ -3645,6 +3720,16 @@ int __cil_contexts_to_policydb(policydb_t *pdb, const struct cil_db *db)
goto exit;
}
+ rc = cil_ibpkeycon_to_policydb(pdb, db->ibpkeycon);
+ if (rc != SEPOL_OK) {
+ goto exit;
+ }
+
+ rc = cil_ibendportcon_to_policydb(pdb, db->ibendportcon);
+ if (rc != SEPOL_OK) {
+ goto exit;
+ }
+
if (db->target_platform == SEPOL_TARGET_XEN) {
rc = cil_pirqcon_to_policydb(pdb, db->pirqcon);
if (rc != SEPOL_OK) {
@@ -4227,6 +4312,9 @@ exit:
static avrule_t *__cil_init_sepol_avrule(uint32_t kind, struct cil_tree_node *node)
{
avrule_t *avrule;
+ struct cil_tree_node *source_node;
+ char *source_path;
+ int is_cil;
avrule = cil_malloc(sizeof(avrule_t));
avrule->specified = kind;
@@ -4235,8 +4323,17 @@ static avrule_t *__cil_init_sepol_avrule(uint32_t kind, struct cil_tree_node *no
__cil_init_sepol_type_set(&avrule->ttypes);
avrule->perms = NULL;
avrule->line = node->line;
- avrule->source_filename = node->path;
+
+ avrule->source_filename = NULL;
avrule->source_line = node->line;
+ source_node = cil_tree_get_next_path(node, &source_path, &is_cil);
+ if (source_node) {
+ avrule->source_filename = source_path;
+ if (!is_cil) {
+ avrule->source_line = node->hll_line;
+ }
+ }
+
avrule->next = NULL;
return avrule;
}
@@ -4263,10 +4360,8 @@ static void __cil_print_parents(const char *pad, struct cil_tree_node *n)
__cil_print_parents(pad, n->parent);
- if (!n->path) {
- cil_log(CIL_ERR,"%s%s\n", pad, cil_node_to_string(n));
- } else {
- cil_log(CIL_ERR,"%s%s at line %d of %s\n", pad, cil_node_to_string(n), n->line, n->path);
+ if (n->flavor != CIL_SRC_INFO) {
+ cil_tree_log(n, CIL_ERR,"%s%s", pad, cil_node_to_string(n));
}
}
@@ -4357,7 +4452,7 @@ static int __cil_print_neverallow_failure(const struct cil_db *db, struct cil_tr
allow_str = CIL_KEY_ALLOWX;
avrule_flavor = CIL_AVRULEX;
}
- cil_log(CIL_ERR, "%s check failed at line %d of %s\n", neverallow_str, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "%s check failed", neverallow_str);
__cil_print_rule(" ", neverallow_str, cil_rule);
cil_list_init(&matching, CIL_NODE);
rc = cil_find_matching_avrule_in_ast(db->ast->root, avrule_flavor, &target, matching, CIL_FALSE);
@@ -4380,10 +4475,9 @@ exit:
return rc;
}
-static int cil_check_neverallow(const struct cil_db *db, policydb_t *pdb, struct cil_tree_node *node)
+static int cil_check_neverallow(const struct cil_db *db, policydb_t *pdb, struct cil_tree_node *node, int *violation)
{
- int rc = SEPOL_ERR;
- int ret = CIL_FALSE;
+ int rc = SEPOL_OK;
struct cil_avrule *cil_rule = node->data;
struct cil_symtab_datum *tgt = cil_rule->tgt;
uint32_t kind;
@@ -4422,11 +4516,11 @@ static int cil_check_neverallow(const struct cil_db *db, policydb_t *pdb, struct
rc = check_assertion(pdb, rule);
if (rc == CIL_TRUE) {
+ *violation = CIL_TRUE;
rc = __cil_print_neverallow_failure(db, node);
if (rc != SEPOL_OK) {
goto exit;
}
- ret = CIL_TRUE;
}
} else {
@@ -4444,12 +4538,11 @@ static int cil_check_neverallow(const struct cil_db *db, policydb_t *pdb, struct
rule->xperms = item->data;
rc = check_assertion(pdb, rule);
if (rc == CIL_TRUE) {
+ *violation = CIL_TRUE;
rc = __cil_print_neverallow_failure(db, node);
if (rc != SEPOL_OK) {
goto exit;
}
- ret = CIL_TRUE;
- goto exit;
}
}
}
@@ -4466,34 +4559,23 @@ exit:
rule->xperms = NULL;
__cil_destroy_sepol_avrules(rule);
- if (rc) {
- return rc;
- } else {
- return ret;
- }
+ return rc;
}
-static int cil_check_neverallows(const struct cil_db *db, policydb_t *pdb, struct cil_list *neverallows)
+static int cil_check_neverallows(const struct cil_db *db, policydb_t *pdb, struct cil_list *neverallows, int *violation)
{
int rc = SEPOL_OK;
- int ret = CIL_FALSE;
struct cil_list_item *item;
cil_list_for_each(item, neverallows) {
- rc = cil_check_neverallow(db, pdb, item->data);
- if (rc < 0) {
+ rc = cil_check_neverallow(db, pdb, item->data, violation);
+ if (rc != SEPOL_OK) {
goto exit;
- } else if (rc > 0) {
- ret = CIL_TRUE;
}
}
exit:
- if (rc || ret) {
- return SEPOL_ERR;
- } else {
- return SEPOL_OK;
- }
+ return rc;
}
static struct cil_list *cil_classperms_from_sepol(policydb_t *pdb, uint16_t class, uint32_t data, struct cil_class *class_value_to_cil[], struct cil_perm **perm_value_to_cil[])
@@ -4548,7 +4630,7 @@ exit:
return rc;
}
-static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void *type_value_to_cil, struct cil_class *class_value_to_cil[], struct cil_perm **perm_value_to_cil[])
+static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void *type_value_to_cil, struct cil_class *class_value_to_cil[], struct cil_perm **perm_value_to_cil[], int *violation)
{
int rc = SEPOL_OK;
int i;
@@ -4574,6 +4656,9 @@ static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void
if (bad) {
avtab_ptr_t cur;
struct cil_avrule target;
+ struct cil_tree_node *n1 = NULL;
+
+ *violation = CIL_TRUE;
target.is_extended = 0;
target.rule_kind = CIL_AVRULE_ALLOWED;
@@ -4585,7 +4670,6 @@ static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void
for (cur = bad; cur; cur = cur->next) {
struct cil_list_item *i2;
struct cil_list *matching;
- struct cil_tree_node *n;
rc = cil_avrule_from_sepol(pdb, cur, &target, type_value_to_cil, class_value_to_cil, perm_value_to_cil);
if (rc != SEPOL_OK) {
@@ -4594,7 +4678,7 @@ static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void
}
__cil_print_rule(" ", "allow", &target);
cil_list_init(&matching, CIL_NODE);
- rc = cil_find_matching_avrule_in_ast(db->ast->root, CIL_AVRULE, &target, matching, CIL_FALSE);
+ rc = cil_find_matching_avrule_in_ast(db->ast->root, CIL_AVRULE, &target, matching, CIL_TRUE);
if (rc) {
cil_log(CIL_ERR, "Error occurred while checking type bounds\n");
cil_list_destroy(&matching, CIL_FALSE);
@@ -4602,14 +4686,17 @@ static int cil_check_type_bounds(const struct cil_db *db, policydb_t *pdb, void
bounds_destroy_bad(bad);
goto exit;
}
-
cil_list_for_each(i2, matching) {
- __cil_print_parents(" ", (struct cil_tree_node *)i2->data);
+ struct cil_tree_node *n2 = i2->data;
+ struct cil_avrule *r2 = n2->data;
+ if (n1 == n2) {
+ cil_log(CIL_ERR, " <See previous>\n");
+ } else {
+ n1 = n2;
+ __cil_print_parents(" ", n2);
+ __cil_print_rule(" ", "allow", r2);
+ }
}
- i2 = matching->tail;
- n = i2->data;
- __cil_print_rule(" ", "allow", n->data);
- cil_log(CIL_ERR,"\n");
cil_list_destroy(&matching, CIL_FALSE);
cil_list_destroy(&target.perms.classperms, CIL_TRUE);
}
@@ -4753,20 +4840,32 @@ int cil_binary_create_allocated_pdb(const struct cil_db *db, sepol_policydb_t *p
__cil_set_conditional_state_and_flags(pdb);
if (db->disable_neverallow != CIL_TRUE) {
+ int violation = CIL_FALSE;
cil_log(CIL_INFO, "Checking Neverallows\n");
- rc = cil_check_neverallows(db, pdb, neverallows);
+ rc = cil_check_neverallows(db, pdb, neverallows, &violation);
if (rc != SEPOL_OK) goto exit;
cil_log(CIL_INFO, "Checking User Bounds\n");
- bounds_check_users(NULL, pdb);
+ rc = bounds_check_users(NULL, pdb);
+ if (rc) {
+ violation = CIL_TRUE;
+ }
cil_log(CIL_INFO, "Checking Role Bounds\n");
- bounds_check_roles(NULL, pdb);
+ rc = bounds_check_roles(NULL, pdb);
+ if (rc) {
+ violation = CIL_TRUE;
+ }
cil_log(CIL_INFO, "Checking Type Bounds\n");
- rc = cil_check_type_bounds(db, pdb, type_value_to_cil, class_value_to_cil, perm_value_to_cil);
+ rc = cil_check_type_bounds(db, pdb, type_value_to_cil, class_value_to_cil, perm_value_to_cil, &violation);
if (rc != SEPOL_OK) goto exit;
+ if (violation == CIL_TRUE) {
+ rc = SEPOL_ERR;
+ goto exit;
+ }
+
}
rc = SEPOL_OK;
diff --git libsepol-2.5/cil/src/cil_binary.h libsepol-2.5/cil/src/cil_binary.h
index c59b1e3..5367feb 100644
--- libsepol-2.5/cil/src/cil_binary.h
+++ libsepol-2.5/cil/src/cil_binary.h
@@ -329,6 +329,30 @@ int cil_sepol_level_define(policydb_t *pdb, struct cil_sens *cil_sens);
*/
int cil_rangetransition_to_policydb(policydb_t *pdb, const struct cil_db *db, struct cil_rangetransition *rangetrans, hashtab_t range_trans_table);
+/**
+ * Insert cil ibpkeycon structure into sepol policydb.
+ * The function is given a structure containing the sorted ibpkeycons and
+ * loops over this structure inserting them into the policy database.
+ *
+ * @param[in] pdb The policy database to insert the ibpkeycon into.
+ * @param[in] node The cil_sort structure that contains the sorted ibpkeycons.
+ *
+ * @return SEPOL_OK upon success or an error otherwise.
+ */
+int cil_ibpkeycon_to_policydb(policydb_t *pdb, struct cil_sort *ibpkeycons);
+
+/**
+ * Insert cil idbev structure into sepol policydb.
+ * The function is given a structure containing the sorted ibendportcons and
+ * loops over this structure inserting them into the policy database.
+ *
+ * @param[in] pdb The policy database to insert the pkeycon into.
+ * @param[in] node The cil_sort structure that contains the sorted ibendportcons.
+ *
+ * @return SEPOL_OK upon success or an error otherwise.
+ */
+int cil_ibendportcon_to_policydb(policydb_t *pdb, struct cil_sort *pkeycons);
+
/**
* Insert cil portcon structure into sepol policydb.
* The function is given a structure containing the sorted portcons and
diff --git libsepol-2.5/cil/src/cil_build_ast.c libsepol-2.5/cil/src/cil_build_ast.c
index 1135e06..916e8cf 100644
--- libsepol-2.5/cil/src/cil_build_ast.c
+++ libsepol-2.5/cil/src/cil_build_ast.c
@@ -108,8 +108,7 @@ int cil_gen_node(__attribute__((unused)) struct cil_db *db, struct cil_tree_node
if (cil_symtab_get_datum(symtab, key, &datum) == SEPOL_OK) {
if (sflavor == CIL_SYM_BLOCKS) {
struct cil_tree_node *node = datum->nodes->head->data;
- cil_log(CIL_ERR, "Previous declaration at line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Previous declaration");
}
}
goto exit;
@@ -186,8 +185,7 @@ int cil_gen_block(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad block declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad block declaration");
cil_destroy_block(block);
cil_clear_node(ast_node);
return rc;
@@ -236,8 +234,7 @@ int cil_gen_blockinherit(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad blockinherit declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad blockinherit declaration");
cil_destroy_blockinherit(inherit);
return rc;
}
@@ -281,8 +278,7 @@ int cil_gen_blockabstract(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad blockabstract declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad blockabstract declaration");
cil_destroy_blockabstract(abstract);
return rc;
}
@@ -326,8 +322,7 @@ int cil_gen_in(struct cil_db *db, struct cil_tree_node *parse_current, struct ci
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad in statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad in statement");
cil_destroy_in(in);
return rc;
}
@@ -387,8 +382,7 @@ int cil_gen_class(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad class declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad class declaration");
cil_destroy_class(class);
cil_clear_node(ast_node);
return rc;
@@ -456,8 +450,7 @@ int cil_gen_classorder(struct cil_db *db, struct cil_tree_node *parse_current, s
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad classorder declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad classorder declaration");
cil_destroy_classorder(classorder);
return rc;
}
@@ -527,7 +520,7 @@ int cil_gen_perm_nodes(struct cil_db *db, struct cil_tree_node *current_perm, st
cil_tree_node_init(&new_ast);
new_ast->parent = ast_node;
new_ast->line = current_perm->line;
- new_ast->path = current_perm->path;
+ new_ast->hll_line = current_perm->hll_line;
rc = cil_gen_perm(db, current_perm, new_ast, flavor, num_perms);
if (rc != SEPOL_OK) {
@@ -738,8 +731,7 @@ int cil_gen_classpermission(struct cil_db *db, struct cil_tree_node *parse_curre
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad classpermission declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad classpermission declaration");
cil_destroy_classpermission(cp);
cil_clear_node(ast_node);
return rc;
@@ -800,8 +792,7 @@ int cil_gen_classpermissionset(struct cil_db *db, struct cil_tree_node *parse_cu
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad classpermissionset at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad classpermissionset");
cil_destroy_classpermissionset(cps);
return rc;
}
@@ -852,8 +843,7 @@ int cil_gen_map_class(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad map class declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad map class declaration");
cil_destroy_class(map);
cil_clear_node(ast_node);
return rc;
@@ -897,8 +887,7 @@ int cil_gen_classmapping(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad classmapping declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad classmapping declaration");
cil_destroy_classmapping(mapping);
return rc;
}
@@ -954,8 +943,7 @@ int cil_gen_common(struct cil_db *db, struct cil_tree_node *parse_current, struc
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad common declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad common declaration");
cil_destroy_class(common);
cil_clear_node(ast_node);
return rc;
@@ -994,8 +982,7 @@ int cil_gen_classcommon(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad classcommon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad classcommon declaration");
cil_destroy_classcommon(clscom);
return rc;
@@ -1043,8 +1030,7 @@ int cil_gen_sid(struct cil_db *db, struct cil_tree_node *parse_current, struct c
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sid declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sid declaration");
cil_destroy_sid(sid);
cil_clear_node(ast_node);
return rc;
@@ -1102,8 +1088,7 @@ int cil_gen_sidcontext(struct cil_db *db, struct cil_tree_node *parse_current, s
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sidcontext declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sidcontext declaration");
cil_destroy_sidcontext(sidcon);
return rc;
}
@@ -1163,8 +1148,7 @@ int cil_gen_sidorder(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sidorder declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sidorder declaration");
cil_destroy_sidorder(sidorder);
return rc;
}
@@ -1215,8 +1199,7 @@ int cil_gen_user(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad user declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad user declaration");
cil_destroy_user(user);
cil_clear_node(ast_node);
return rc;
@@ -1265,8 +1248,7 @@ int cil_gen_userattribute(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userattribute declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userattribute declaration");
cil_destroy_userattribute(attr);
cil_clear_node(ast_node);
return rc;
@@ -1336,8 +1318,7 @@ int cil_gen_userattributeset(struct cil_db *db, struct cil_tree_node *parse_curr
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userattributeset declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userattributeset declaration");
cil_destroy_userattributeset(attrset);
return rc;
@@ -1397,8 +1378,7 @@ int cil_gen_userlevel(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userlevel declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userlevel declaration");
cil_destroy_userlevel(usrlvl);
return rc;
}
@@ -1458,8 +1438,7 @@ int cil_gen_userrange(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userrange declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userrange declaration");
cil_destroy_userrange(userrange);
return rc;
}
@@ -1508,8 +1487,7 @@ int cil_gen_userprefix(struct cil_db *db, struct cil_tree_node *parse_current, s
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userprefix declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userprefix declaration");
cil_destroy_userprefix(userprefix);
return rc;
}
@@ -1566,8 +1544,7 @@ int cil_gen_selinuxuser(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad selinuxuser declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad selinuxuser declaration");
cil_destroy_selinuxuser(selinuxuser);
return rc;
}
@@ -1614,8 +1591,7 @@ int cil_gen_selinuxuserdefault(struct cil_db *db, struct cil_tree_node *parse_cu
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad selinuxuserdefault declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad selinuxuserdefault declaration");
cil_destroy_selinuxuser(selinuxuser);
return rc;
}
@@ -1666,8 +1642,7 @@ int cil_gen_role(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad role declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad role declaration");
cil_destroy_role(role);
cil_clear_node(ast_node);
return rc;
@@ -1717,8 +1692,7 @@ int cil_gen_roletype(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad roletype declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad roletype declaration");
cil_destroy_roletype(roletype);
return rc;
}
@@ -1764,8 +1738,7 @@ int cil_gen_userrole(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad userrole declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad userrole declaration");
cil_destroy_userrole(userrole);
return rc;
}
@@ -1815,8 +1788,7 @@ int cil_gen_roletransition(struct cil_tree_node *parse_current, struct cil_tree_
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad roletransition rule at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad roletransition rule");
cil_destroy_roletransition(roletrans);
return rc;
}
@@ -1862,8 +1834,7 @@ int cil_gen_roleallow(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad roleallow rule at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad roleallow rule");
cil_destroy_roleallow(roleallow);
return rc;
}
@@ -1914,8 +1885,7 @@ int cil_gen_roleattribute(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad roleattribute declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad roleattribute declaration");
cil_destroy_roleattribute(attr);
cil_clear_node(ast_node);
return rc;
@@ -1982,8 +1952,7 @@ int cil_gen_roleattributeset(struct cil_db *db, struct cil_tree_node *parse_curr
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad roleattributeset declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad roleattributeset declaration");
cil_destroy_roleattributeset(attrset);
return rc;
@@ -2042,8 +2011,7 @@ int cil_gen_avrule(struct cil_tree_node *parse_current, struct cil_tree_node *as
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad allow rule at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad allow rule");
cil_destroy_avrule(rule);
return rc;
}
@@ -2099,8 +2067,7 @@ int cil_fill_permissionx(struct cil_tree_node *parse_current, struct cil_permiss
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad permissionx content at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad permissionx content");
return rc;
}
@@ -2143,8 +2110,7 @@ int cil_gen_permissionx(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad permissionx statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad permissionx statement");
cil_destroy_permissionx(permx);
cil_clear_node(ast_node);
return rc;
@@ -2210,8 +2176,7 @@ int cil_gen_avrulex(struct cil_tree_node *parse_current, struct cil_tree_node *a
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad allowx rule at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad allowx rule");
cil_destroy_avrule(rule);
return rc;
}
@@ -2253,8 +2218,7 @@ int cil_gen_type_rule(struct cil_tree_node *parse_current, struct cil_tree_node
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad type rule at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad type rule");
cil_destroy_type_rule(rule);
return rc;
}
@@ -2306,8 +2270,7 @@ int cil_gen_type(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad type declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad type declaration");
cil_destroy_type(type);
cil_clear_node(ast_node);
return rc;
@@ -2361,8 +2324,7 @@ int cil_gen_typeattribute(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad typeattribute declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad typeattribute declaration");
cil_destroy_typeattribute(attr);
cil_clear_node(ast_node);
return rc;
@@ -2439,11 +2401,9 @@ int cil_gen_bool(struct cil_db *db, struct cil_tree_node *parse_current, struct
exit:
if (tunableif) {
- cil_log(CIL_ERR, "Bad tunable (treated as a boolean due to preserve-tunables) declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad tunable (treated as a boolean due to preserve-tunables) declaration");
} else {
- cil_log(CIL_ERR, "Bad boolean declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad boolean declaration");
}
cil_destroy_bool(boolean);
cil_clear_node(ast_node);
@@ -2504,8 +2464,7 @@ int cil_gen_tunable(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad tunable declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad tunable declaration");
cil_destroy_tunable(tunable);
cil_clear_node(ast_node);
return rc;
@@ -2880,11 +2839,9 @@ int cil_gen_boolif(struct cil_db *db, struct cil_tree_node *parse_current, struc
exit:
if (tunableif) {
- cil_log(CIL_ERR, "Bad tunableif (treated as a booleanif due to preserve-tunables) declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad tunableif (treated as a booleanif due to preserve-tunables) declaration");
} else {
- cil_log(CIL_ERR, "Bad booleanif declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad booleanif declaration");
}
cil_destroy_boolif(bif);
return rc;
@@ -2964,8 +2921,7 @@ int cil_gen_tunif(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad tunableif declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad tunableif declaration");
cil_destroy_tunif(tif);
return rc;
}
@@ -3018,8 +2974,8 @@ int cil_gen_condblock(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad %s condition declaration at line %d of %s\n",
- (char*)parse_current->data, parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad %s condition declaration",
+ (char*)parse_current->data);
cil_destroy_condblock(cb);
return rc;
}
@@ -3079,8 +3035,7 @@ int cil_gen_alias(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad %s declaration at line %d of %s\n",
- (char*)parse_current->data, parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad %s declaration", (char*)parse_current->data);
cil_destroy_alias(alias);
cil_clear_node(ast_node);
return rc;
@@ -3137,8 +3092,7 @@ int cil_gen_aliasactual(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad %s association at line %d of %s\n",
- cil_node_to_string(parse_current),parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad %s association", cil_node_to_string(parse_current));
cil_clear_node(ast_node);
return rc;
}
@@ -3187,8 +3141,7 @@ int cil_gen_typeattributeset(struct cil_db *db, struct cil_tree_node *parse_curr
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad typeattributeset statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad typeattributeset statement");
cil_destroy_typeattributeset(attrset);
return rc;
}
@@ -3235,8 +3188,7 @@ int cil_gen_typepermissive(struct cil_db *db, struct cil_tree_node *parse_curren
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad typepermissive declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad typepermissive declaration");
cil_destroy_typepermissive(typeperm);
return rc;
}
@@ -3319,8 +3271,7 @@ int cil_gen_typetransition(struct cil_db *db, struct cil_tree_node *parse_curren
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad typetransition declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad typetransition declaration");
return rc;
}
@@ -3391,8 +3342,7 @@ int cil_gen_rangetransition(struct cil_db *db, struct cil_tree_node *parse_curre
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad rangetransition declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad rangetransition declaration");
cil_destroy_rangetransition(rangetrans);
return rc;
}
@@ -3443,8 +3393,7 @@ int cil_gen_sensitivity(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sensitivity declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sensitivity declaration");
cil_destroy_sensitivity(sens);
cil_clear_node(ast_node);
return rc;
@@ -3496,8 +3445,7 @@ int cil_gen_category(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad category declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad category declaration");
cil_destroy_category(cat);
cil_clear_node(ast_node);
return rc;
@@ -3552,8 +3500,7 @@ int cil_gen_catset(struct cil_db *db, struct cil_tree_node *parse_current, struc
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad categoryset declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad categoryset declaration");
cil_destroy_catset(catset);
cil_clear_node(ast_node);
return rc;
@@ -3614,8 +3561,7 @@ int cil_gen_catorder(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad categoryorder declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad categoryorder declaration");
cil_destroy_catorder(catorder);
return rc;
}
@@ -3675,8 +3621,7 @@ int cil_gen_sensitivityorder(struct cil_db *db, struct cil_tree_node *parse_curr
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sensitivityorder declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sensitivityorder declaration");
cil_destroy_sensitivityorder(sensorder);
return rc;
}
@@ -3730,8 +3675,7 @@ int cil_gen_senscat(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad sensitivitycategory declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad sensitivitycategory declaration");
cil_destroy_senscat(senscat);
return rc;
}
@@ -3786,8 +3730,7 @@ int cil_gen_level(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad level declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad level declaration");
cil_destroy_level(level);
cil_clear_node(ast_node);
return rc;
@@ -3893,8 +3836,7 @@ int cil_gen_levelrange(struct cil_db *db, struct cil_tree_node *parse_current, s
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad levelrange declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad levelrange declaration");
cil_destroy_levelrange(lvlrange);
cil_clear_node(ast_node);
return rc;
@@ -3958,8 +3900,7 @@ int cil_gen_constrain(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad constrain declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad constrain declaration");
cil_destroy_constrain(cons);
return rc;
}
@@ -4013,8 +3954,7 @@ int cil_gen_validatetrans(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad validatetrans declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad validatetrans declaration");
cil_destroy_validatetrans(validtrans);
return rc;
@@ -4118,8 +4058,7 @@ int cil_gen_context(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad context declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad context declaration");
cil_destroy_context(context);
cil_clear_node(ast_node);
return SEPOL_ERR;
@@ -4211,8 +4150,7 @@ int cil_gen_filecon(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad filecon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad filecon declaration");
cil_destroy_filecon(filecon);
return rc;
}
@@ -4231,6 +4169,89 @@ void cil_destroy_filecon(struct cil_filecon *filecon)
free(filecon);
}
+int cil_gen_ibpkeycon(__attribute__((unused)) struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
+{
+ enum cil_syntax syntax[] = {
+ CIL_SYN_STRING,
+ CIL_SYN_STRING,
+ CIL_SYN_STRING | CIL_SYN_LIST,
+ CIL_SYN_STRING | CIL_SYN_LIST,
+ CIL_SYN_END
+ };
+ int syntax_len = sizeof(syntax) / sizeof(*syntax);
+ int rc = SEPOL_ERR;
+ struct cil_ibpkeycon *ibpkeycon = NULL;
+
+ if (!db || !parse_current || !ast_node)
+ goto exit;
+
+ rc = __cil_verify_syntax(parse_current, syntax, syntax_len);
+ if (rc != SEPOL_OK)
+ goto exit;
+
+ cil_ibpkeycon_init(&ibpkeycon);
+
+ ibpkeycon->subnet_prefix_str = parse_current->next->data;
+
+ if (parse_current->next->next->cl_head) {
+ if (parse_current->next->next->cl_head->next &&
+ !parse_current->next->next->cl_head->next->next) {
+ rc = cil_fill_integer(parse_current->next->next->cl_head, &ibpkeycon->pkey_low);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Improper ibpkey specified\n");
+ goto exit;
+ }
+ rc = cil_fill_integer(parse_current->next->next->cl_head->next, &ibpkeycon->pkey_high);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Improper ibpkey specified\n");
+ goto exit;
+ }
+ } else {
+ cil_log(CIL_ERR, "Improper ibpkey range specified\n");
+ rc = SEPOL_ERR;
+ goto exit;
+ }
+ } else {
+ rc = cil_fill_integer(parse_current->next->next, &ibpkeycon->pkey_low);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Improper ibpkey specified\n");
+ goto exit;
+ }
+ ibpkeycon->pkey_high = ibpkeycon->pkey_low;
+ }
+
+ if (!parse_current->next->next->next->cl_head) {
+ ibpkeycon->context_str = parse_current->next->next->next->data;
+ } else {
+ cil_context_init(&ibpkeycon->context);
+
+ rc = cil_fill_context(parse_current->next->next->next->cl_head, ibpkeycon->context);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ ast_node->data = ibpkeycon;
+ ast_node->flavor = CIL_IBPKEYCON;
+ return SEPOL_OK;
+
+exit:
+ cil_tree_log(parse_current, CIL_ERR, "Bad ibpkeycon declaration");
+ cil_destroy_ibpkeycon(ibpkeycon);
+
+ return rc;
+}
+
+void cil_destroy_ibpkeycon(struct cil_ibpkeycon *ibpkeycon)
+{
+ if (!ibpkeycon)
+ return;
+
+ if (!ibpkeycon->context_str && ibpkeycon->context)
+ cil_destroy_context(ibpkeycon->context);
+
+ free(ibpkeycon);
+}
+
int cil_gen_portcon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
{
enum cil_syntax syntax[] = {
@@ -4261,6 +4282,10 @@ int cil_gen_portcon(struct cil_db *db, struct cil_tree_node *parse_current, stru
portcon->proto = CIL_PROTOCOL_UDP;
} else if (proto == CIL_KEY_TCP) {
portcon->proto = CIL_PROTOCOL_TCP;
+ } else if (proto == CIL_KEY_DCCP) {
+ portcon->proto = CIL_PROTOCOL_DCCP;
+ } else if (proto == CIL_KEY_SCTP) {
+ portcon->proto = CIL_PROTOCOL_SCTP;
} else {
cil_log(CIL_ERR, "Invalid protocol\n");
rc = SEPOL_ERR;
@@ -4311,8 +4336,7 @@ int cil_gen_portcon(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad portcon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad portcon declaration");
cil_destroy_portcon(portcon);
return rc;
}
@@ -4393,8 +4417,7 @@ int cil_gen_nodecon(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad nodecon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad nodecon declaration");
cil_destroy_nodecon(nodecon);
return rc;
}
@@ -4464,8 +4487,7 @@ int cil_gen_genfscon(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad genfscon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad genfscon declaration");
cil_destroy_genfscon(genfscon);
return SEPOL_ERR;
}
@@ -4538,8 +4560,7 @@ int cil_gen_netifcon(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad netifcon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad netifcon declaration");
cil_destroy_netifcon(netifcon);
return SEPOL_ERR;
}
@@ -4561,6 +4582,68 @@ void cil_destroy_netifcon(struct cil_netifcon *netifcon)
free(netifcon);
}
+int cil_gen_ibendportcon(__attribute__((unused)) struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
+{
+ enum cil_syntax syntax[] = {
+ CIL_SYN_STRING,
+ CIL_SYN_STRING,
+ CIL_SYN_STRING,
+ CIL_SYN_STRING | CIL_SYN_LIST,
+ CIL_SYN_END
+ };
+ int syntax_len = sizeof(syntax) / sizeof(*syntax);
+ int rc = SEPOL_ERR;
+ struct cil_ibendportcon *ibendportcon = NULL;
+
+ if (!db || !parse_current || !ast_node)
+ goto exit;
+
+ rc = __cil_verify_syntax(parse_current, syntax, syntax_len);
+ if (rc != SEPOL_OK)
+ goto exit;
+
+ cil_ibendportcon_init(&ibendportcon);
+
+ ibendportcon->dev_name_str = parse_current->next->data;
+
+ rc = cil_fill_integer(parse_current->next->next, &ibendportcon->port);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Improper ibendport port specified\n");
+ goto exit;
+ }
+
+ if (!parse_current->next->next->next->cl_head) {
+ ibendportcon->context_str = parse_current->next->next->data;
+ } else {
+ cil_context_init(&ibendportcon->context);
+
+ rc = cil_fill_context(parse_current->next->next->next->cl_head, ibendportcon->context);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ ast_node->data = ibendportcon;
+ ast_node->flavor = CIL_IBENDPORTCON;
+
+ return SEPOL_OK;
+
+exit:
+ cil_tree_log(parse_current, CIL_ERR, "Bad ibendportcon declaration");
+ cil_destroy_ibendportcon(ibendportcon);
+ return SEPOL_ERR;
+}
+
+void cil_destroy_ibendportcon(struct cil_ibendportcon *ibendportcon)
+{
+ if (!ibendportcon)
+ return;
+
+ if (!ibendportcon->context_str && ibendportcon->context)
+ cil_destroy_context(ibendportcon->context);
+
+ free(ibendportcon);
+}
+
int cil_gen_pirqcon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
{
enum cil_syntax syntax[] = {
@@ -4606,8 +4689,7 @@ int cil_gen_pirqcon(struct cil_db *db, struct cil_tree_node *parse_current, stru
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad pirqcon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad pirqcon declaration");
cil_destroy_pirqcon(pirqcon);
return rc;
}
@@ -4692,8 +4774,7 @@ int cil_gen_iomemcon(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad iomemcon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad iomemcon declaration");
cil_destroy_iomemcon(iomemcon);
return rc;
}
@@ -4778,8 +4859,7 @@ int cil_gen_ioportcon(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad ioportcon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad ioportcon declaration");
cil_destroy_ioportcon(ioportcon);
return rc;
}
@@ -4842,8 +4922,7 @@ int cil_gen_pcidevicecon(struct cil_db *db, struct cil_tree_node *parse_current,
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad pcidevicecon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad pcidevicecon declaration");
cil_destroy_pcidevicecon(pcidevicecon);
return rc;
}
@@ -4903,8 +4982,7 @@ int cil_gen_devicetreecon(struct cil_db *db, struct cil_tree_node *parse_current
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad devicetreecon declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad devicetreecon declaration");
cil_destroy_devicetreecon(devicetreecon);
return rc;
}
@@ -4979,8 +5057,7 @@ int cil_gen_fsuse(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad fsuse declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad fsuse declaration");
cil_destroy_fsuse(fsuse);
return SEPOL_ERR;
}
@@ -5137,8 +5214,7 @@ int cil_gen_macro(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad macro declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad macro declaration");
cil_destroy_macro(macro);
cil_clear_node(ast_node);
return SEPOL_ERR;
@@ -5196,8 +5272,7 @@ int cil_gen_call(struct cil_db *db, struct cil_tree_node *parse_current, struct
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad macro call at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad macro call");
cil_destroy_call(call);
return rc;
}
@@ -5299,8 +5374,7 @@ int cil_gen_optional(struct cil_db *db, struct cil_tree_node *parse_current, str
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad optional at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad optional");
cil_destroy_optional(optional);
cil_clear_node(ast_node);
return rc;
@@ -5348,8 +5422,7 @@ int cil_gen_policycap(struct cil_db *db, struct cil_tree_node *parse_current, st
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad policycap statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad policycap statement");
cil_destroy_policycap(polcap);
cil_clear_node(ast_node);
return rc;
@@ -5404,8 +5477,7 @@ int cil_gen_ipaddr(struct cil_db *db, struct cil_tree_node *parse_current, struc
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad ipaddr statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad ipaddr statement");
cil_destroy_ipaddr(ipaddr);
cil_clear_node(ast_node);
return rc;
@@ -5609,8 +5681,7 @@ int cil_gen_bounds(struct cil_db *db, struct cil_tree_node *parse_current, struc
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad bounds declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad bounds declaration");
cil_destroy_bounds(bounds);
return rc;
}
@@ -5671,8 +5742,7 @@ int cil_gen_default(struct cil_tree_node *parse_current, struct cil_tree_node *a
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad %s declaration at line %d of %s\n",
- cil_node_to_string(parse_current), parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad %s declaration", cil_node_to_string(parse_current));
cil_destroy_default(def);
return rc;
}
@@ -5758,8 +5828,7 @@ int cil_gen_defaultrange(struct cil_tree_node *parse_current, struct cil_tree_no
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad defaultrange declaration at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad defaultrange declaration");
cil_destroy_defaultrange(def);
return rc;
}
@@ -5819,8 +5888,7 @@ int cil_gen_handleunknown(struct cil_tree_node *parse_current, struct cil_tree_n
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad handleunknown at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad handleunknown");
cil_destroy_handleunknown(unknown);
return rc;
}
@@ -5868,8 +5936,7 @@ int cil_gen_mls(struct cil_tree_node *parse_current, struct cil_tree_node *ast_n
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad mls at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Bad mls");
cil_destroy_mls(mls);
return rc;
}
@@ -5879,6 +5946,27 @@ void cil_destroy_mls(struct cil_mls *mls)
free(mls);
}
+int cil_gen_src_info(struct cil_tree_node *parse_current, struct cil_tree_node *ast_node)
+{
+ /* No need to check syntax, because this is auto generated */
+ struct cil_src_info *info = NULL;
+
+ cil_src_info_init(&info);
+
+ info->is_cil = (parse_current->next->data == CIL_KEY_SRC_CIL) ? CIL_TRUE : CIL_FALSE;
+ info->path = parse_current->next->next->data;
+
+ ast_node->data = info;
+ ast_node->flavor = CIL_SRC_INFO;
+
+ return SEPOL_OK;
+}
+
+void cil_destroy_src_info(struct cil_src_info *info)
+{
+ free(info);
+}
+
int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *finished, void *extra_args)
{
struct cil_args_build *args = NULL;
@@ -5913,7 +6001,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
if (parse_current->parent->parent == NULL) {
rc = SEPOL_OK;
} else {
- cil_log(CIL_ERR, "Keyword expected after open parenthesis in line %d of %s\n", parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Keyword expected after open parenthesis");
}
goto exit;
}
@@ -5926,7 +6014,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
parse_current->data == CIL_KEY_BLOCKINHERIT ||
parse_current->data == CIL_KEY_BLOCKABSTRACT) {
rc = SEPOL_ERR;
- cil_log(CIL_ERR, "%s is not allowed in macros (%s:%d)\n", (char *)parse_current->data, parse_current->path, parse_current->line);
+ cil_tree_log(parse_current, CIL_ERR, "%s is not allowed in macros", (char *)parse_current->data);
goto exit;
}
}
@@ -5942,8 +6030,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
parse_current->data != CIL_KEY_TYPECHANGE &&
parse_current->data != CIL_KEY_CALL) {
rc = SEPOL_ERR;
- cil_log(CIL_ERR, "Found %s at line %d of %s\n",
- (char*)parse_current->data, parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Found %s", (char*)parse_current->data);
if (((struct cil_booleanif*)boolif->data)->preserved_tunable) {
cil_log(CIL_ERR, "%s cannot be defined within tunableif statement (treated as a booleanif due to preserve-tunables)\n",
(char*)parse_current->data);
@@ -5958,8 +6045,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
if (tunif != NULL) {
if (parse_current->data == CIL_KEY_TUNABLE) {
rc = SEPOL_ERR;
- cil_log(CIL_ERR, "Found tunable at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Found tunable");
cil_log(CIL_ERR, "Tunables cannot be defined within tunableif statement\n");
goto exit;
}
@@ -5968,8 +6054,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
if (in != NULL) {
if (parse_current->data == CIL_KEY_IN) {
rc = SEPOL_ERR;
- cil_log(CIL_ERR, "Found in-statement at line %d of %s\n",
- parse_current->line, parse_current->path);
+ cil_tree_log(parse_current, CIL_ERR, "Found in-statement");
cil_log(CIL_ERR, "in-statements cannot be defined within in-statements\n");
goto exit;
}
@@ -5979,7 +6064,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
ast_node->parent = ast_current;
ast_node->line = parse_current->line;
- ast_node->path = parse_current->path;
+ ast_node->hll_line = parse_current->hll_line;
if (parse_current->data == CIL_KEY_BLOCK) {
rc = cil_gen_block(db, parse_current, ast_node, 0);
@@ -6182,6 +6267,12 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
} else if (parse_current->data == CIL_KEY_FILECON) {
rc = cil_gen_filecon(db, parse_current, ast_node);
*finished = CIL_TREE_SKIP_NEXT;
+ } else if (parse_current->data == CIL_KEY_IBPKEYCON) {
+ rc = cil_gen_ibpkeycon(db, parse_current, ast_node);
+ *finished = CIL_TREE_SKIP_NEXT;
+ } else if (parse_current->data == CIL_KEY_IBENDPORTCON) {
+ rc = cil_gen_ibendportcon(db, parse_current, ast_node);
+ *finished = CIL_TREE_SKIP_NEXT;
} else if (parse_current->data == CIL_KEY_PORTCON) {
rc = cil_gen_portcon(db, parse_current, ast_node);
*finished = CIL_TREE_SKIP_NEXT;
@@ -6242,8 +6333,10 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
} else if (parse_current->data == CIL_KEY_MLS) {
rc = cil_gen_mls(parse_current, ast_node);
*finished = CIL_TREE_SKIP_NEXT;
+ } else if (parse_current->data == CIL_KEY_SRC_INFO) {
+ rc = cil_gen_src_info(parse_current, ast_node);
} else {
- cil_log(CIL_ERR, "Error: Unknown keyword %s\n", (char*)parse_current->data);
+ cil_log(CIL_ERR, "Error: Unknown keyword %s\n", (char *)parse_current->data);
rc = SEPOL_ERR;
}
@@ -6264,7 +6357,7 @@ int __cil_build_ast_node_helper(struct cil_tree_node *parse_current, uint32_t *f
if (ast_current->flavor == CIL_IN) {
args->in = ast_current;
}
-
+
ast_current->cl_head = ast_node;
} else {
ast_current->cl_tail->next = ast_node;
diff --git libsepol-2.5/cil/src/cil_build_ast.h libsepol-2.5/cil/src/cil_build_ast.h
index f428394..be76f6c 100644
--- libsepol-2.5/cil/src/cil_build_ast.h
+++ libsepol-2.5/cil/src/cil_build_ast.h
@@ -173,6 +173,10 @@ int cil_gen_context(struct cil_db *db, struct cil_tree_node *parse_current, stru
void cil_destroy_context(struct cil_context *context);
int cil_gen_filecon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
void cil_destroy_filecon(struct cil_filecon *filecon);
+int cil_gen_ibpkeycon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
+void cil_destroy_ibpkeycon(struct cil_ibpkeycon *ibpkeycon);
+int cil_gen_ibendportcon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
+void cil_destroy_ibendportcon(struct cil_ibendportcon *ibendportcon);
int cil_gen_portcon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
void cil_destroy_portcon(struct cil_portcon *portcon);
int cil_gen_nodecon(struct cil_db *db, struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
@@ -215,6 +219,8 @@ int cil_gen_mls(struct cil_tree_node *parse_current, struct cil_tree_node *ast_n
void cil_destroy_mls(struct cil_mls *mls);
int cil_gen_defaultrange(struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
void cil_destroy_defaultrange(struct cil_defaultrange *def);
+int cil_gen_src_info(struct cil_tree_node *parse_current, struct cil_tree_node *ast_node);
+void cil_destroy_src_info(struct cil_src_info *info);
int cil_fill_cats(struct cil_tree_node *curr, struct cil_cats **cats);
void cil_destroy_cats(struct cil_cats *cats);
diff --git libsepol-2.5/cil/src/cil_copy_ast.c libsepol-2.5/cil/src/cil_copy_ast.c
index 0be1dda..0e87714 100644
--- libsepol-2.5/cil/src/cil_copy_ast.c
+++ libsepol-2.5/cil/src/cil_copy_ast.c
@@ -1181,6 +1181,51 @@ int cil_copy_nodecon(struct cil_db *db, void *data, void **copy, __attribute__((
return SEPOL_OK;
}
+int cil_copy_ibpkeycon(struct cil_db *db, void *data, void **copy, __attribute__((unused)) symtab_t *symtab)
+{
+ struct cil_ibpkeycon *orig = data;
+ struct cil_ibpkeycon *new = NULL;
+
+ cil_ibpkeycon_init(&new);
+
+ new->subnet_prefix_str = orig->subnet_prefix_str;
+ new->pkey_low = orig->pkey_low;
+ new->pkey_high = orig->pkey_high;
+
+ if (orig->context_str) {
+ new->context_str = orig->context_str;
+ } else {
+ cil_context_init(&new->context);
+ cil_copy_fill_context(db, orig->context, new->context);
+ }
+
+ *copy = new;
+
+ return SEPOL_OK;
+}
+
+int cil_copy_ibendportcon(struct cil_db *db, void *data, void **copy, __attribute__((unused)) symtab_t *symtab)
+{
+ struct cil_ibendportcon *orig = data;
+ struct cil_ibendportcon *new = NULL;
+
+ cil_ibendportcon_init(&new);
+
+ new->dev_name_str = orig->dev_name_str;
+ new->port = orig->port;
+
+ if (orig->context_str) {
+ new->context_str = orig->context_str;
+ } else {
+ cil_context_init(&new->context);
+ cil_copy_fill_context(db, orig->context, new->context);
+ }
+
+ *copy = new;
+
+ return SEPOL_OK;
+}
+
int cil_copy_portcon(struct cil_db *db, void *data, void **copy, __attribute__((unused)) symtab_t *symtab)
{
struct cil_portcon *orig = data;
@@ -1666,6 +1711,21 @@ int cil_copy_bounds(__attribute__((unused)) struct cil_db *db, void *data, void
return SEPOL_OK;
}
+int cil_copy_src_info(__attribute__((unused)) struct cil_db *db, void *data, void **copy, __attribute__((unused)) symtab_t *symtab)
+{
+ struct cil_src_info *orig = data;
+ struct cil_src_info *new = NULL;
+
+ cil_src_info_init(&new);
+
+ new->is_cil = orig->is_cil;
+ new->path = orig->path;
+
+ *copy = new;
+
+ return SEPOL_OK;
+}
+
int __cil_copy_node_helper(struct cil_tree_node *orig, __attribute__((unused)) uint32_t *finished, void *extra_args)
{
int rc = SEPOL_ERR;
@@ -1875,6 +1935,12 @@ int __cil_copy_node_helper(struct cil_tree_node *orig, __attribute__((unused)) u
case CIL_NODECON:
copy_func = &cil_copy_nodecon;
break;
+ case CIL_IBPKEYCON:
+ copy_func = &cil_copy_ibpkeycon;
+ break;
+ case CIL_IBENDPORTCON:
+ copy_func = &cil_copy_ibendportcon;
+ break;
case CIL_PORTCON:
copy_func = &cil_copy_portcon;
break;
@@ -1942,6 +2008,9 @@ int __cil_copy_node_helper(struct cil_tree_node *orig, __attribute__((unused)) u
case CIL_MLS:
copy_func = &cil_copy_mls;
break;
+ case CIL_SRC_INFO:
+ copy_func = &cil_copy_src_info;
+ break;
default:
goto exit;
}
@@ -1964,7 +2033,7 @@ int __cil_copy_node_helper(struct cil_tree_node *orig, __attribute__((unused)) u
new->parent = parent;
new->line = orig->line;
- new->path = orig->path;
+ new->hll_line = orig->hll_line;
new->flavor = orig->flavor;
new->data = data;
@@ -1985,8 +2054,8 @@ int __cil_copy_node_helper(struct cil_tree_node *orig, __attribute__((unused)) u
param = item->data;
if (param->flavor == new->flavor) {
if (param->str == ((struct cil_symtab_datum*)new->data)->name) {
- cil_log(CIL_ERR, "%s %s shadows a macro parameter (%s line:%d)\n", cil_node_to_string(new), ((struct cil_symtab_datum*)orig->data)->name, orig->path, orig->line);
- cil_log(CIL_ERR, "Note: macro declaration (%s line:%d)\n", namespace->path, namespace->line);
+ cil_tree_log(orig, CIL_ERR, "%s %s shadows a macro parameter", cil_node_to_string(new), ((struct cil_symtab_datum*)orig->data)->name);
+ cil_tree_log(namespace, CIL_ERR, "Note: macro declaration");
rc = SEPOL_ERR;
goto exit;
}
diff --git libsepol-2.5/cil/src/cil_copy_ast.h libsepol-2.5/cil/src/cil_copy_ast.h
index 78c34b8..a50c370 100644
--- libsepol-2.5/cil/src/cil_copy_ast.h
+++ libsepol-2.5/cil/src/cil_copy_ast.h
@@ -99,6 +99,7 @@ int cil_copy_netifcon(struct cil_db *db, void *data, void **copy, symtab_t *symt
int cil_copy_genfscon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
int cil_copy_filecon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
int cil_copy_nodecon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
+int cil_copy_ibpkeycon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
int cil_copy_portcon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
int cil_copy_pirqcon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
int cil_copy_iomemcon(struct cil_db *db, void *data, void **copy, symtab_t *symtab);
diff --git libsepol-2.5/cil/src/cil_find.c libsepol-2.5/cil/src/cil_find.c
index 75de886..4134242 100644
--- libsepol-2.5/cil/src/cil_find.c
+++ libsepol-2.5/cil/src/cil_find.c
@@ -69,7 +69,11 @@ static int cil_type_match_any(struct cil_symtab_datum *d1, struct cil_symtab_dat
/* Both are attributes */
struct cil_typeattribute *a1 = (struct cil_typeattribute *)d1;
struct cil_typeattribute *a2 = (struct cil_typeattribute *)d2;
- return ebitmap_match_any(a1->types, a2->types);
+ if (d1 == d2) {
+ return CIL_TRUE;
+ } else if (ebitmap_match_any(a1->types, a2->types)) {
+ return CIL_TRUE;
+ }
}
return CIL_FALSE;
}
@@ -379,7 +383,7 @@ int cil_find_matching_avrule_in_ast(struct cil_tree_node *current, enum cil_flav
rc = cil_tree_walk(current, __cil_find_matching_avrule_in_ast, NULL, NULL, &args);
if (rc) {
- cil_log(CIL_ERR, "An error occured while searching for avrule in AST\n");
+ cil_log(CIL_ERR, "An error occurred while searching for avrule in AST\n");
}
return rc;
diff --git libsepol-2.5/cil/src/cil_flavor.h libsepol-2.5/cil/src/cil_flavor.h
index 9fb5083..04f4abd 100644
--- libsepol-2.5/cil/src/cil_flavor.h
+++ libsepol-2.5/cil/src/cil_flavor.h
@@ -111,6 +111,9 @@ enum cil_flavor {
CIL_DEFAULTRANGE,
CIL_HANDLEUNKNOWN,
CIL_MLS,
+ CIL_SRC_INFO,
+ CIL_IBPKEYCON,
+ CIL_IBENDPORTCON,
/*
* boolean constraint set catset
diff --git libsepol-2.5/cil/src/cil_fqn.c libsepol-2.5/cil/src/cil_fqn.c
index 865bd7d..dad1347 100644
--- libsepol-2.5/cil/src/cil_fqn.c
+++ libsepol-2.5/cil/src/cil_fqn.c
@@ -121,7 +121,7 @@ static int __cil_fqn_qualify_blocks(__attribute__((unused)) hashtab_key_t k, has
exit:
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR,"Problem qualifying names in block at line %d of %s\n", child_args.node->line, child_args.node->path);
+ cil_tree_log(child_args.node, CIL_ERR,"Problem qualifying names in block");
}
return rc;
diff --git libsepol-2.5/cil/src/cil_internal.h libsepol-2.5/cil/src/cil_internal.h
index a0a5480..9f0aeb6 100644
--- libsepol-2.5/cil/src/cil_internal.h
+++ libsepol-2.5/cil/src/cil_internal.h
@@ -101,6 +101,8 @@ char *CIL_KEY_OBJECT_R;
char *CIL_KEY_STAR;
char *CIL_KEY_TCP;
char *CIL_KEY_UDP;
+char *CIL_KEY_DCCP;
+char *CIL_KEY_SCTP;
char *CIL_KEY_AUDITALLOW;
char *CIL_KEY_TUNABLEIF;
char *CIL_KEY_ALLOW;
@@ -200,6 +202,8 @@ char *CIL_KEY_VALIDATETRANS;
char *CIL_KEY_MLSVALIDATETRANS;
char *CIL_KEY_CONTEXT;
char *CIL_KEY_FILECON;
+char *CIL_KEY_IBPKEYCON;
+char *CIL_KEY_IBENDPORTCON;
char *CIL_KEY_PORTCON;
char *CIL_KEY_NODECON;
char *CIL_KEY_GENFSCON;
@@ -225,6 +229,9 @@ char *CIL_KEY_NEVERALLOWX;
char *CIL_KEY_PERMISSIONX;
char *CIL_KEY_IOCTL;
char *CIL_KEY_UNORDERED;
+char *CIL_KEY_SRC_INFO;
+char *CIL_KEY_SRC_CIL;
+char *CIL_KEY_SRC_HLL;
/*
Symbol Table Array Indices
@@ -279,6 +286,8 @@ struct cil_db {
struct cil_sort *genfscon;
struct cil_sort *filecon;
struct cil_sort *nodecon;
+ struct cil_sort *ibpkeycon;
+ struct cil_sort *ibendportcon;
struct cil_sort *portcon;
struct cil_sort *pirqcon;
struct cil_sort *iomemcon;
@@ -713,7 +722,17 @@ struct cil_filecon {
enum cil_protocol {
CIL_PROTOCOL_UDP = 1,
- CIL_PROTOCOL_TCP
+ CIL_PROTOCOL_TCP,
+ CIL_PROTOCOL_DCCP,
+ CIL_PROTOCOL_SCTP
+};
+
+struct cil_ibpkeycon {
+ char *subnet_prefix_str;
+ uint32_t pkey_low;
+ uint32_t pkey_high;
+ char *context_str;
+ struct cil_context *context;
};
struct cil_portcon {
@@ -758,6 +777,12 @@ struct cil_netifcon {
char *context_str;
};
+struct cil_ibendportcon {
+ char *dev_name_str;
+ uint32_t port;
+ char *context_str;
+ struct cil_context *context;
+};
struct cil_pirqcon {
uint32_t pirq;
char *context_str;
@@ -915,6 +940,11 @@ struct cil_mls {
int value;
};
+struct cil_src_info {
+ int is_cil;
+ char *path;
+};
+
void cil_db_init(struct cil_db **db);
void cil_db_destroy(struct cil_db **db);
@@ -938,6 +968,7 @@ int cil_get_symtab(struct cil_tree_node *ast_node, symtab_t **symtab, enum cil_s
void cil_sort_init(struct cil_sort **sort);
void cil_sort_destroy(struct cil_sort **sort);
void cil_netifcon_init(struct cil_netifcon **netifcon);
+void cil_ibendportcon_init(struct cil_ibendportcon **ibendportcon);
void cil_context_init(struct cil_context **context);
void cil_level_init(struct cil_level **level);
void cil_levelrange_init(struct cil_levelrange **lvlrange);
@@ -980,6 +1011,7 @@ void cil_catset_init(struct cil_catset **catset);
void cil_cats_init(struct cil_cats **cats);
void cil_senscat_init(struct cil_senscat **senscat);
void cil_filecon_init(struct cil_filecon **filecon);
+void cil_ibpkeycon_init(struct cil_ibpkeycon **ibpkeycon);
void cil_portcon_init(struct cil_portcon **portcon);
void cil_nodecon_init(struct cil_nodecon **nodecon);
void cil_genfscon_init(struct cil_genfscon **genfscon);
@@ -1017,6 +1049,7 @@ void cil_default_init(struct cil_default **def);
void cil_defaultrange_init(struct cil_defaultrange **def);
void cil_handleunknown_init(struct cil_handleunknown **unk);
void cil_mls_init(struct cil_mls **mls);
+void cil_src_info_init(struct cil_src_info **info);
void cil_userattribute_init(struct cil_userattribute **attribute);
void cil_userattributeset_init(struct cil_userattributeset **attrset);
diff --git libsepol-2.5/cil/src/cil_lexer.h libsepol-2.5/cil/src/cil_lexer.h
index 1537d5e..ab555d8 100644
--- libsepol-2.5/cil/src/cil_lexer.h
+++ libsepol-2.5/cil/src/cil_lexer.h
@@ -37,8 +37,10 @@
#define SYMBOL 3
#define QSTRING 4
#define COMMENT 5
-#define END_OF_FILE 6
-#define UNKNOWN 7
+#define HLL_LINEMARK 6
+#define NEWLINE 7
+#define END_OF_FILE 8
+#define UNKNOWN 9
struct token {
uint32_t type;
diff --git libsepol-2.5/cil/src/cil_lexer.l libsepol-2.5/cil/src/cil_lexer.l
index 8e4c207..e28c33e 100644
--- libsepol-2.5/cil/src/cil_lexer.l
+++ libsepol-2.5/cil/src/cil_lexer.l
@@ -50,15 +50,17 @@ symbol ({digit}|{alpha}|{spec_char})+
white [ \t]
newline [\n\r]
qstring \"[^"\n]*\"
-comment ;[^\n]*
+hll_lm ^;;\*
+comment ;
%%
-{newline} line++;
+{newline} line++; return NEWLINE;
+{hll_lm} value=yytext; return HLL_LINEMARK;
{comment} value=yytext; return COMMENT;
"(" value=yytext; return OPAREN;
-")" value=yytext; return CPAREN;
+")" value=yytext; return CPAREN;
{symbol} value=yytext; return SYMBOL;
-{white} //cil_log(CIL_INFO, "white, ");
+{white} ;
{qstring} value=yytext; return QSTRING;
<<EOF>> return END_OF_FILE;
. value=yytext; return UNKNOWN;
@@ -73,7 +75,7 @@ int cil_lexer_setup(char *buffer, uint32_t size)
}
line = 1;
-
+
return SEPOL_OK;
}
@@ -87,7 +89,6 @@ int cil_lexer_next(struct token *tok)
tok->type = yylex();
tok->value = value;
tok->line = line;
-
+
return SEPOL_OK;
}
-
diff --git libsepol-2.5/cil/src/cil_parser.c libsepol-2.5/cil/src/cil_parser.c
index d0e108c..101520c 100644
--- libsepol-2.5/cil/src/cil_parser.c
+++ libsepol-2.5/cil/src/cil_parser.c
@@ -36,9 +36,165 @@
#include "cil_internal.h"
#include "cil_log.h"
#include "cil_mem.h"
-#include "cil_tree.h"
+#include "cil_tree.h"
#include "cil_lexer.h"
#include "cil_strpool.h"
+#include "cil_stack.h"
+
+char *CIL_KEY_HLL_LMS;
+char *CIL_KEY_HLL_LMX;
+char *CIL_KEY_HLL_LME;
+
+struct hll_info {
+ int hll_lineno;
+ int hll_expand;
+};
+
+static void push_hll_info(struct cil_stack *stack, int hll_lineno, int hll_expand)
+{
+ struct hll_info *new = cil_malloc(sizeof(*new));
+
+ new->hll_lineno = hll_lineno;
+ new->hll_expand = hll_expand;
+
+ cil_stack_push(stack, CIL_NONE, new);
+}
+
+static void pop_hll_info(struct cil_stack *stack, int *hll_lineno, int *hll_expand)
+{
+ struct cil_stack_item *curr = cil_stack_pop(stack);
+ struct cil_stack_item *prev = cil_stack_peek(stack);
+ struct hll_info *old;
+
+ free(curr->data);
+
+ if (!prev) {
+ *hll_lineno = -1;
+ *hll_expand = -1;
+ } else {
+ old = prev->data;
+ *hll_lineno = old->hll_lineno;
+ *hll_expand = old->hll_expand;
+ }
+}
+
+static void create_node(struct cil_tree_node **node, struct cil_tree_node *current, int line, int hll_line, void *value)
+{
+ cil_tree_node_init(node);
+ (*node)->parent = current;
+ (*node)->flavor = CIL_NODE;
+ (*node)->line = line;
+ (*node)->hll_line = hll_line;
+ (*node)->data = value;
+}
+
+static void insert_node(struct cil_tree_node *node, struct cil_tree_node *current)
+{
+ if (current->cl_head == NULL) {
+ current->cl_head = node;
+ } else {
+ current->cl_tail->next = node;
+ }
+ current->cl_tail = node;
+}
+
+static int add_hll_linemark(struct cil_tree_node **current, int *hll_lineno, int *hll_expand, struct cil_stack *stack, char *path)
+{
+ char *hll_type;
+ struct cil_tree_node *node;
+ struct token tok;
+ char *hll_file;
+ char *end = NULL;
+
+ cil_lexer_next(&tok);
+ hll_type = cil_strpool_add(tok.value);
+ if (hll_type == CIL_KEY_HLL_LME) {
+ if (cil_stack_is_empty(stack)) {
+ cil_log(CIL_ERR, "Line mark end without start\n");
+ goto exit;
+ }
+ pop_hll_info(stack, hll_lineno, hll_expand);
+ *current = (*current)->parent;
+ } else {
+ create_node(&node, *current, tok.line, *hll_lineno, NULL);
+ insert_node(node, *current);
+ *current = node;
+
+ create_node(&node, *current, tok.line, *hll_lineno, CIL_KEY_SRC_INFO);
+ insert_node(node, *current);
+
+ create_node(&node, *current, tok.line, *hll_lineno, CIL_KEY_SRC_HLL);
+ insert_node(node, *current);
+
+ if (hll_type == CIL_KEY_HLL_LMS) {
+ *hll_expand = 0;
+ } else if (hll_type == CIL_KEY_HLL_LMX) {
+ *hll_expand = 1;
+ } else {
+ cil_log(CIL_ERR, "Invalid line mark syntax\n");
+ goto exit;
+ }
+
+ cil_lexer_next(&tok);
+ if (tok.type != SYMBOL) {
+ cil_log(CIL_ERR, "Invalid line mark syntax\n");
+ goto exit;
+ }
+ *hll_lineno = strtol(tok.value, &end, 10);
+ if (errno == ERANGE || *end != '\0') {
+ cil_log(CIL_ERR, "Problem parsing line number for line mark\n");
+ goto exit;
+ }
+
+ push_hll_info(stack, *hll_lineno, *hll_expand);
+
+ cil_lexer_next(&tok);
+ if (tok.type != SYMBOL && tok.type != QSTRING) {
+ cil_log(CIL_ERR, "Invalid line mark syntax\n");
+ goto exit;
+ }
+
+ if (tok.type == QSTRING) {
+ tok.value[strlen(tok.value) - 1] = '\0';
+ tok.value = tok.value+1;
+ }
+
+ hll_file = cil_strpool_add(tok.value);
+
+ create_node(&node, *current, tok.line, *hll_lineno, hll_file);
+ insert_node(node, *current);
+ }
+
+ cil_lexer_next(&tok);
+ if (tok.type != NEWLINE) {
+ cil_log(CIL_ERR, "Invalid line mark syntax\n");
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ cil_log(CIL_ERR, "Problem with high-level line mark at line %d of %s\n", tok.line, path);
+ return SEPOL_ERR;
+}
+
+static void add_cil_path(struct cil_tree_node **current, char *path)
+{
+ struct cil_tree_node *node;
+
+ create_node(&node, *current, 0, 0, NULL);
+ insert_node(node, *current);
+ *current = node;
+
+ create_node(&node, *current, 0, 0, CIL_KEY_SRC_INFO);
+ insert_node(node, *current);
+
+ create_node(&node, *current, 0, 0, CIL_KEY_SRC_CIL);
+ insert_node(node, *current);
+
+ create_node(&node, *current, 0, 0, path);
+ insert_node(node, *current);
+}
int cil_parser(char *_path, char *buffer, uint32_t size, struct cil_tree **parse_tree)
{
@@ -47,89 +203,112 @@ int cil_parser(char *_path, char *buffer, uint32_t size, struct cil_tree **parse
struct cil_tree *tree = NULL;
struct cil_tree_node *node = NULL;
- struct cil_tree_node *item = NULL;
struct cil_tree_node *current = NULL;
char *path = cil_strpool_add(_path);
-
+ struct cil_stack *stack;
+ int hll_lineno = -1;
+ int hll_expand = -1;
struct token tok;
+ int rc = SEPOL_OK;
+
+ CIL_KEY_HLL_LMS = cil_strpool_add("lms");
+ CIL_KEY_HLL_LMX = cil_strpool_add("lmx");
+ CIL_KEY_HLL_LME = cil_strpool_add("lme");
+
+ cil_stack_init(&stack);
cil_lexer_setup(buffer, size);
tree = *parse_tree;
- current = tree->root;
+ current = tree->root;
+
+ add_cil_path(&current, path);
do {
cil_lexer_next(&tok);
switch (tok.type) {
+ case HLL_LINEMARK:
+ rc = add_hll_linemark(&current, &hll_lineno, &hll_expand, stack, path);
+ if (rc != SEPOL_OK) {
+ goto exit;
+ }
+ break;
case OPAREN:
paren_count++;
- cil_tree_node_init(&node);
- node->parent = current;
- node->flavor = CIL_NODE;
- node->line = tok.line;
- node->path = path;
- if (current->cl_head == NULL) {
- current->cl_head = node;
- } else {
- current->cl_tail->next = node;
- }
- current->cl_tail = node;
+
+ create_node(&node, current, tok.line, hll_lineno, NULL);
+ insert_node(node, current);
current = node;
break;
case CPAREN:
paren_count--;
if (paren_count < 0) {
cil_log(CIL_ERR, "Close parenthesis without matching open at line %d of %s\n", tok.line, path);
- return SEPOL_ERR;
+ goto exit;
}
current = current->parent;
break;
- case SYMBOL:
case QSTRING:
+ tok.value[strlen(tok.value) - 1] = '\0';
+ tok.value = tok.value+1;
+ case SYMBOL:
if (paren_count == 0) {
cil_log(CIL_ERR, "Symbol not inside parenthesis at line %d of %s\n", tok.line, path);
- return SEPOL_ERR;
+ goto exit;
}
- cil_tree_node_init(&item);
- item->parent = current;
- if (tok.type == QSTRING) {
- tok.value[strlen(tok.value) - 1] = '\0';
- item->data = cil_strpool_add(tok.value + 1);
- } else {
- item->data = cil_strpool_add(tok.value);
- }
- item->flavor = CIL_NODE;
- item->line = tok.line;
- item->path = path;
- if (current->cl_head == NULL) {
- current->cl_head = item;
- } else {
- current->cl_tail->next = item;
+
+ create_node(&node, current, tok.line, hll_lineno, cil_strpool_add(tok.value));
+ insert_node(node, current);
+ break;
+ case NEWLINE :
+ if (!hll_expand) {
+ hll_lineno++;
}
- current->cl_tail = item;
break;
+ case COMMENT:
+ while (tok.type != NEWLINE && tok.type != END_OF_FILE) {
+ cil_lexer_next(&tok);
+ }
+ if (!hll_expand) {
+ hll_lineno++;
+ }
+ if (tok.type != END_OF_FILE) {
+ break;
+ }
+ // Fall through if EOF
case END_OF_FILE:
if (paren_count > 0) {
cil_log(CIL_ERR, "Open parenthesis without matching close at line %d of %s\n", tok.line, path);
- return SEPOL_ERR;
+ goto exit;
+ }
+ if (!cil_stack_is_empty(stack)) {
+ cil_log(CIL_ERR, "High-level language line marker start without close at line %d of %s\n", tok.line, path);
+ goto exit;
}
- break;
- case COMMENT:
- // ignore
break;
case UNKNOWN:
cil_log(CIL_ERR, "Invalid token '%s' at line %d of %s\n", tok.value, tok.line, path);
- return SEPOL_ERR;
+ goto exit;
default:
cil_log(CIL_ERR, "Unknown token type '%d' at line %d of %s\n", tok.type, tok.line, path);
- return SEPOL_ERR;
+ goto exit;
}
}
while (tok.type != END_OF_FILE);
cil_lexer_destroy();
+ cil_stack_destroy(&stack);
+
*parse_tree = tree;
return SEPOL_OK;
+
+exit:
+ while (!cil_stack_is_empty(stack)) {
+ pop_hll_info(stack, &hll_lineno, &hll_expand);
+ }
+ cil_stack_destroy(&stack);
+
+ return SEPOL_ERR;
}
diff --git libsepol-2.5/cil/src/cil_policy.c libsepol-2.5/cil/src/cil_policy.c
index 2c9b158..6bc3f09 100644
--- libsepol-2.5/cil/src/cil_policy.c
+++ libsepol-2.5/cil/src/cil_policy.c
@@ -123,6 +123,10 @@ int cil_portcon_to_policy(FILE **file_arr, struct cil_sort *sort)
fprintf(file_arr[NETIFCONS], "udp ");
} else if (portcon->proto == CIL_PROTOCOL_TCP) {
fprintf(file_arr[NETIFCONS], "tcp ");
+ } else if (portcon->proto == CIL_PROTOCOL_DCCP) {
+ fprintf(file_arr[NETIFCONS], "dccp ");
+ } else if (portcon->proto == CIL_PROTOCOL_SCTP) {
+ fprintf(file_arr[NETIFCONS], "sctp ");
}
fprintf(file_arr[NETIFCONS], "%d ", portcon->port_low);
fprintf(file_arr[NETIFCONS], "%d ", portcon->port_high);
@@ -148,6 +152,39 @@ int cil_genfscon_to_policy(FILE **file_arr, struct cil_sort *sort)
return SEPOL_OK;
}
+int cil_ibpkeycon_to_policy(FILE **file_arr, struct cil_sort *ibpkeycons)
+{
+ uint32_t i = 0;
+
+ for (i = 0; i < ibpkeycons->count; i++) {
+ struct cil_ibpkeycon *ibpkeycon = (struct cil_ibpkeycon *)ibpkeycons->array[i];
+
+ fprintf(file_arr[NETIFCONS], "ibpkeycon %s ", ibpkeycon->subnet_prefix_str);
+ fprintf(file_arr[NETIFCONS], "%d ", ibpkeycon->pkey_low);
+ fprintf(file_arr[NETIFCONS], "%d ", ibpkeycon->pkey_high);
+ cil_context_to_policy(file_arr, NETIFCONS, ibpkeycon->context);
+ fprintf(file_arr[NETIFCONS], ";\n");
+ }
+
+ return SEPOL_OK;
+}
+
+int cil_ibendportcon_to_policy(FILE **file_arr, struct cil_sort *ibendportcons)
+{
+ uint32_t i;
+
+ for (i = 0; i < ibendportcons->count; i++) {
+ struct cil_ibendportcon *ibendportcon = (struct cil_ibendportcon *)ibendportcons->array[i];
+
+ fprintf(file_arr[NETIFCONS], "ibendportcon %s ", ibendportcon->dev_name_str);
+ fprintf(file_arr[NETIFCONS], "%u ", ibendportcon->port);
+ cil_context_to_policy(file_arr, NETIFCONS, ibendportcon->context);
+ fprintf(file_arr[NETIFCONS], ";\n");
+ }
+
+ return SEPOL_OK;
+}
+
int cil_netifcon_to_policy(FILE **file_arr, struct cil_sort *sort)
{
uint32_t i = 0;
@@ -1321,6 +1358,18 @@ int cil_gen_policy(struct cil_db *db)
cil_log(CIL_ERR, "Error creating policy.conf\n");
return rc;
}
+
+ rc = cil_ibpkeycon_to_policy(file_arr, db->ibpkeycon);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Error creating policy.conf\n");
+ return rc;
+ }
+
+ rc = cil_ibendportcon_to_policy(file_arr, db->ibendportcon);
+ if (rc != SEPOL_OK) {
+ cil_log(CIL_ERR, "Error creating policy.conf\n");
+ return rc;
+ }
rc = cil_genfscon_to_policy(file_arr, db->genfscon);
if (rc != SEPOL_OK) {
diff --git libsepol-2.5/cil/src/cil_post.c libsepol-2.5/cil/src/cil_post.c
index a694b33..26fdc0e 100644
--- libsepol-2.5/cil/src/cil_post.c
+++ libsepol-2.5/cil/src/cil_post.c
@@ -151,6 +151,28 @@ int cil_post_filecon_compare(const void *a, const void *b)
return rc;
}
+int cil_post_ibpkeycon_compare(const void *a, const void *b)
+{
+ int rc = SEPOL_ERR;
+ struct cil_ibpkeycon *aibpkeycon = *(struct cil_ibpkeycon **)a;
+ struct cil_ibpkeycon *bibpkeycon = *(struct cil_ibpkeycon **)b;
+
+ rc = strcmp(aibpkeycon->subnet_prefix_str, bibpkeycon->subnet_prefix_str);
+ if (rc)
+ return rc;
+
+ rc = (aibpkeycon->pkey_high - aibpkeycon->pkey_low)
+ - (bibpkeycon->pkey_high - bibpkeycon->pkey_low);
+ if (rc == 0) {
+ if (aibpkeycon->pkey_low < bibpkeycon->pkey_low)
+ rc = -1;
+ else if (bibpkeycon->pkey_low < aibpkeycon->pkey_low)
+ rc = 1;
+ }
+
+ return rc;
+}
+
int cil_post_portcon_compare(const void *a, const void *b)
{
int rc = SEPOL_ERR;
@@ -192,6 +214,25 @@ int cil_post_netifcon_compare(const void *a, const void *b)
return strcmp(anetifcon->interface_str, bnetifcon->interface_str);
}
+int cil_post_ibendportcon_compare(const void *a, const void *b)
+{
+ int rc = SEPOL_ERR;
+
+ struct cil_ibendportcon *aibendportcon = *(struct cil_ibendportcon **)a;
+ struct cil_ibendportcon *bibendportcon = *(struct cil_ibendportcon **)b;
+
+ rc = strcmp(aibendportcon->dev_name_str, bibendportcon->dev_name_str);
+ if (rc)
+ return rc;
+
+ if (aibendportcon->port < bibendportcon->port)
+ return -1;
+ else if (bibendportcon->port < aibendportcon->port)
+ return 1;
+
+ return rc;
+}
+
int cil_post_nodecon_compare(const void *a, const void *b)
{
struct cil_nodecon *anodecon;
@@ -398,6 +439,12 @@ static int __cil_post_db_count_helper(struct cil_tree_node *node, uint32_t *fini
case CIL_NODECON:
db->nodecon->count++;
break;
+ case CIL_IBPKEYCON:
+ db->ibpkeycon->count++;
+ break;
+ case CIL_IBENDPORTCON:
+ db->ibendportcon->count++;
+ break;
case CIL_PORTCON:
db->portcon->count++;
break;
@@ -488,6 +535,17 @@ static int __cil_post_db_array_helper(struct cil_tree_node *node, uint32_t *fini
sort->index++;
break;
}
+ case CIL_IBENDPORTCON: {
+ struct cil_sort *sort = db->ibendportcon;
+ uint32_t count = sort->count;
+ uint32_t i = sort->index;
+
+ if (!sort->array)
+ sort->array = cil_malloc(sizeof(*sort->array) * count);
+ sort->array[i] = node->data;
+ sort->index++;
+ break;
+ }
case CIL_FSUSE: {
struct cil_sort *sort = db->fsuse;
uint32_t count = sort->count;
@@ -532,6 +590,17 @@ static int __cil_post_db_array_helper(struct cil_tree_node *node, uint32_t *fini
sort->index++;
break;
}
+ case CIL_IBPKEYCON: {
+ struct cil_sort *sort = db->ibpkeycon;
+ uint32_t count = sort->count;
+ uint32_t i = sort->index;
+
+ if (!sort->array)
+ sort->array = cil_malloc(sizeof(*sort->array) * count);
+ sort->array[i] = node->data;
+ sort->index++;
+ break;
+ }
case CIL_PORTCON: {
struct cil_sort *sort = db->portcon;
uint32_t count = sort->count;
@@ -1576,6 +1645,22 @@ static int __cil_post_db_cat_helper(struct cil_tree_node *node, uint32_t *finish
}
break;
}
+ case CIL_IBPKEYCON: {
+ struct cil_ibpkeycon *ibpkeycon = node->data;
+
+ rc = __evaluate_levelrange_expression(ibpkeycon->context->range, db);
+ if (rc != SEPOL_OK)
+ goto exit;
+ break;
+ }
+ case CIL_IBENDPORTCON: {
+ struct cil_ibendportcon *ibendportcon = node->data;
+
+ rc = __evaluate_levelrange_expression(ibendportcon->context->range, db);
+ if (rc != SEPOL_OK)
+ goto exit;
+ break;
+ }
case CIL_PORTCON: {
struct cil_portcon *portcon = node->data;
rc = __evaluate_levelrange_expression(portcon->context->range, db);
@@ -1935,6 +2020,8 @@ static int cil_post_db(struct cil_db *db)
qsort(db->netifcon->array, db->netifcon->count, sizeof(db->netifcon->array), cil_post_netifcon_compare);
qsort(db->genfscon->array, db->genfscon->count, sizeof(db->genfscon->array), cil_post_genfscon_compare);
+ qsort(db->ibpkeycon->array, db->ibpkeycon->count, sizeof(db->ibpkeycon->array), cil_post_ibpkeycon_compare);
+ qsort(db->ibendportcon->array, db->ibendportcon->count, sizeof(db->ibendportcon->array), cil_post_ibendportcon_compare);
qsort(db->portcon->array, db->portcon->count, sizeof(db->portcon->array), cil_post_portcon_compare);
qsort(db->nodecon->array, db->nodecon->count, sizeof(db->nodecon->array), cil_post_nodecon_compare);
qsort(db->fsuse->array, db->fsuse->count, sizeof(db->fsuse->array), cil_post_fsuse_compare);
diff --git libsepol-2.5/cil/src/cil_post.h libsepol-2.5/cil/src/cil_post.h
index 74393cc..3d54154 100644
--- libsepol-2.5/cil/src/cil_post.h
+++ libsepol-2.5/cil/src/cil_post.h
@@ -38,7 +38,9 @@ struct fc_data {
void cil_post_fc_fill_data(struct fc_data *fc, char *path);
int cil_post_filecon_compare(const void *a, const void *b);
+int cil_post_ibpkeycon_compare(const void *a, const void *b);
int cil_post_portcon_compare(const void *a, const void *b);
+int cil_post_ibendportcon_compare(const void *a, const void *b);
int cil_post_genfscon_compare(const void *a, const void *b);
int cil_post_netifcon_compare(const void *a, const void *b);
int cil_post_nodecon_compare(const void *a, const void *b);
diff --git libsepol-2.5/cil/src/cil_reset_ast.c libsepol-2.5/cil/src/cil_reset_ast.c
index 06146ca..ff67913 100644
--- libsepol-2.5/cil/src/cil_reset_ast.c
+++ libsepol-2.5/cil/src/cil_reset_ast.c
@@ -23,7 +23,7 @@ static void cil_reset_class(struct cil_class *class)
{
if (class->common != NULL) {
struct cil_class *common = class->common;
- cil_symtab_map(&common->perms, __class_reset_perm_values, &common->num_perms);
+ cil_symtab_map(&class->perms, __class_reset_perm_values, &common->num_perms);
/* during a re-resolve, we need to reset the common, so a classcommon
* statement isn't seen as a duplicate */
class->num_perms -= common->num_perms;
@@ -288,6 +288,12 @@ static void cil_reset_filecon(struct cil_filecon *filecon)
}
}
+static void cil_reset_ibpkeycon(struct cil_ibpkeycon *ibpkeycon)
+{
+ if (!ibpkeycon->context)
+ cil_reset_context(ibpkeycon->context);
+}
+
static void cil_reset_portcon(struct cil_portcon *portcon)
{
if (portcon->context_str == NULL) {
@@ -320,6 +326,13 @@ static void cil_reset_netifcon(struct cil_netifcon *netifcon)
}
}
+static void cil_reset_ibendportcon(struct cil_ibendportcon *ibendportcon)
+{
+ if (!ibendportcon->context_str) {
+ cil_reset_context(ibendportcon->context);
+ }
+}
+
static void cil_reset_pirqcon(struct cil_pirqcon *pirqcon)
{
if (pirqcon->context_str == NULL) {
@@ -489,6 +502,12 @@ int __cil_reset_node(struct cil_tree_node *node, __attribute__((unused)) uint32
case CIL_FILECON:
cil_reset_filecon(node->data);
break;
+ case CIL_IBPKEYCON:
+ cil_reset_ibpkeycon(node->data);
+ break;
+ case CIL_IBENDPORTCON:
+ cil_reset_ibendportcon(node->data);
+ break;
case CIL_PORTCON:
cil_reset_portcon(node->data);
break;
diff --git libsepol-2.5/cil/src/cil_resolve_ast.c libsepol-2.5/cil/src/cil_resolve_ast.c
index 1489680..0b48607 100644
--- libsepol-2.5/cil/src/cil_resolve_ast.c
+++ libsepol-2.5/cil/src/cil_resolve_ast.c
@@ -131,10 +131,10 @@ static int __cil_resolve_perms(symtab_t *class_symtab, symtab_t *common_symtab,
}
}
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Failed to resolve permission %s\n", (char*)curr->data);
- goto exit;
+ cil_log(CIL_WARN, "Failed to resolve permission %s\n", (char*)curr->data);
+ } else {
+ cil_list_append(*perm_datums, CIL_DATUM, perm_datum);
}
- cil_list_append(*perm_datums, CIL_DATUM, perm_datum);
} else {
cil_list_append(*perm_datums, curr->flavor, curr->data);
}
@@ -497,7 +497,7 @@ int cil_resolve_alias_to_actual(struct cil_tree_node *current, enum cil_flavor f
int limit = 2;
if (alias->actual == NULL) {
- cil_log(CIL_ERR, "Alias declared but not used at line %d of %s\n",current->line, current->path);
+ cil_tree_log(current, CIL_ERR, "Alias declared but not used");
return SEPOL_ERR;
}
@@ -1380,7 +1380,7 @@ struct cil_list *__cil_ordered_lists_merge_all(struct cil_list **ordered_lists,
cil_list_for_each(curr, *ordered_lists) {
struct cil_ordered_list *ordered_list = curr->data;
if (ordered_list->merged == CIL_FALSE) {
- cil_log(CIL_ERR, "Unable to merge ordered list at line %d of %s\n",ordered_list->node->line, ordered_list->node->path);
+ cil_tree_log(ordered_list->node, CIL_ERR, "Unable to merge ordered list");
}
}
goto exit;
@@ -1866,6 +1866,30 @@ int cil_resolve_filecon(struct cil_tree_node *current, void *extra_args)
return SEPOL_OK;
}
+int cil_resolve_ibpkeycon(struct cil_tree_node *current, void *extra_args)
+{
+ struct cil_ibpkeycon *ibpkeycon = current->data;
+ struct cil_symtab_datum *context_datum = NULL;
+ int rc = SEPOL_ERR;
+
+ if (ibpkeycon->context_str) {
+ rc = cil_resolve_name(current, ibpkeycon->context_str, CIL_SYM_CONTEXTS, extra_args, &context_datum);
+ if (rc != SEPOL_OK)
+ goto exit;
+
+ ibpkeycon->context = (struct cil_context *)context_datum;
+ } else {
+ rc = cil_resolve_context(current, ibpkeycon->context, extra_args);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ return rc;
+}
+
int cil_resolve_portcon(struct cil_tree_node *current, void *extra_args)
{
struct cil_portcon *portcon = current->data;
@@ -2005,6 +2029,31 @@ exit:
return rc;
}
+int cil_resolve_ibendportcon(struct cil_tree_node *current, void *extra_args)
+{
+ struct cil_ibendportcon *ibendportcon = current->data;
+ struct cil_symtab_datum *con_datum = NULL;
+
+ int rc = SEPOL_ERR;
+
+ if (ibendportcon->context_str) {
+ rc = cil_resolve_name(current, ibendportcon->context_str, CIL_SYM_CONTEXTS, extra_args, &con_datum);
+ if (rc != SEPOL_OK)
+ goto exit;
+
+ ibendportcon->context = (struct cil_context *)con_datum;
+ } else {
+ rc = cil_resolve_context(current, ibendportcon->context, extra_args);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ return rc;
+}
+
int cil_resolve_pirqcon(struct cil_tree_node *current, void *extra_args)
{
struct cil_pirqcon *pirqcon = current->data;
@@ -2252,12 +2301,10 @@ void cil_print_recursive_blockinherit(struct cil_tree_node *bi_node, struct cil_
cil_list_for_each(item, trace) {
curr = item->data;
- cil_log(CIL_ERR, " %s:%d: ", curr->path, curr->line);
-
if (curr->flavor == CIL_BLOCK) {
- cil_log(CIL_ERR, "block %s\n", DATUM(curr->data)->name);
+ cil_tree_log(curr, CIL_ERR, "block %s", DATUM(curr->data)->name);
} else {
- cil_log(CIL_ERR, "blockinherit %s\n", ((struct cil_blockinherit *)curr->data)->block_str);
+ cil_tree_log(curr, CIL_ERR, "blockinherit %s", ((struct cil_blockinherit *)curr->data)->block_str);
}
}
@@ -2442,7 +2489,7 @@ int cil_resolve_in_list(void *extra_args)
}
if (unresolved > 0 && resolved == 0) {
- cil_log(CIL_ERR, "Failed to resolve in-statement on line %d of %s\n", last_failed_node->line, last_failed_node->path);
+ cil_tree_log(last_failed_node, CIL_ERR, "Failed to resolve in-statement");
rc = SEPOL_ERR;
goto exit;
}
@@ -2485,7 +2532,7 @@ int cil_resolve_bounds(struct cil_tree_node *current, void *extra_args, enum cil
if (user->bounds != NULL) {
struct cil_tree_node *node = user->bounds->datum.nodes->head->data;
- cil_log(CIL_ERR, "User %s already bound by parent at line %u of %s\n", bounds->child_str, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "User %s already bound by parent", bounds->child_str);
rc = SEPOL_ERR;
goto exit;
}
@@ -2498,7 +2545,7 @@ int cil_resolve_bounds(struct cil_tree_node *current, void *extra_args, enum cil
if (role->bounds != NULL) {
struct cil_tree_node *node = role->bounds->datum.nodes->head->data;
- cil_log(CIL_ERR, "Role %s already bound by parent at line %u of %s\n", bounds->child_str, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Role %s already bound by parent", bounds->child_str);
rc = SEPOL_ERR;
goto exit;
}
@@ -2512,8 +2559,8 @@ int cil_resolve_bounds(struct cil_tree_node *current, void *extra_args, enum cil
if (type->bounds != NULL) {
node = ((struct cil_symtab_datum *)type->bounds)->nodes->head->data;
- cil_log(CIL_ERR, "Type %s already bound by parent at line %u of %s\n", bounds->child_str, node->line, node->path);
- cil_log(CIL_ERR, "Now being bound to parent %s at line %u of %s\n", bounds->parent_str, current->line, current->path);
+ cil_tree_log(node, CIL_ERR, "Type %s already bound by parent", bounds->child_str);
+ cil_tree_log(current, CIL_ERR, "Now being bound to parent %s", bounds->parent_str);
rc = SEPOL_ERR;
goto exit;
}
@@ -2542,7 +2589,7 @@ int cil_resolve_bounds(struct cil_tree_node *current, void *extra_args, enum cil
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Bad bounds statement at line %u of %s\n", current->line, current->path);
+ cil_tree_log(current, CIL_ERR, "Bad bounds statement");
return rc;
}
@@ -2617,12 +2664,10 @@ void cil_print_recursive_call(struct cil_tree_node *call_node, struct cil_tree_n
cil_list_for_each(item, trace) {
curr = item->data;
- cil_log(CIL_ERR, " %s:%d: ", curr->path, curr->line);
-
if (curr->flavor == CIL_MACRO) {
- cil_log(CIL_ERR, "macro %s\n", DATUM(curr->data)->name);
+ cil_tree_log(curr, CIL_ERR, "macro %s", DATUM(curr->data)->name);
} else {
- cil_log(CIL_ERR, "call %s\n", ((struct cil_call *)curr->data)->macro_str);
+ cil_tree_log(curr, CIL_ERR, "call %s", ((struct cil_call *)curr->data)->macro_str);
}
}
@@ -2700,7 +2745,7 @@ int cil_resolve_call1(struct cil_tree_node *current, void *extra_args)
struct cil_tree_node *pc = NULL;
if (new_call->args_tree == NULL) {
- cil_log(CIL_ERR, "Missing arguments (%s, line: %d)\n", current->path, current->line);
+ cil_tree_log(current, CIL_ERR, "Missing arguments");
rc = SEPOL_ERR;
goto exit;
}
@@ -2713,7 +2758,7 @@ int cil_resolve_call1(struct cil_tree_node *current, void *extra_args)
enum cil_flavor flavor = ((struct cil_param*)item->data)->flavor;
if (pc == NULL) {
- cil_log(CIL_ERR, "Missing arguments (%s, line: %d)\n", current->path, current->line);
+ cil_tree_log(current, CIL_ERR, "Missing arguments");
rc = SEPOL_ERR;
goto exit;
}
@@ -2890,12 +2935,12 @@ int cil_resolve_call1(struct cil_tree_node *current, void *extra_args)
}
if (pc != NULL) {
- cil_log(CIL_ERR, "Unexpected arguments (%s, line: %d)\n", current->path, current->line);
+ cil_tree_log(current, CIL_ERR, "Unexpected arguments");
rc = SEPOL_ERR;
goto exit;
}
} else if (new_call->args_tree != NULL) {
- cil_log(CIL_ERR, "Unexpected arguments (%s, line: %d)\n", current->path, current->line);
+ cil_tree_log(current, CIL_ERR, "Unexpected arguments");
rc = SEPOL_ERR;
goto exit;
}
@@ -3518,6 +3563,9 @@ int __cil_resolve_ast_node(struct cil_tree_node *node, void *extra_args)
case CIL_FILECON:
rc = cil_resolve_filecon(node, args);
break;
+ case CIL_IBPKEYCON:
+ rc = cil_resolve_ibpkeycon(node, args);
+ break;
case CIL_PORTCON:
rc = cil_resolve_portcon(node, args);
break;
@@ -3530,6 +3578,9 @@ int __cil_resolve_ast_node(struct cil_tree_node *node, void *extra_args)
case CIL_NETIFCON:
rc = cil_resolve_netifcon(node, args);
break;
+ case CIL_IBENDPORTCON:
+ rc = cil_resolve_ibendportcon(node, args);
+ break;
case CIL_PIRQCON:
rc = cil_resolve_pirqcon(node, args);
break;
@@ -3593,7 +3644,7 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
if (optstack != NULL) {
if (node->flavor == CIL_TUNABLE || node->flavor == CIL_MACRO) {
/* tuanbles and macros are not allowed in optionals*/
- cil_log(CIL_ERR, "%s statement is not allowed in optionals (%s:%d)\n", cil_node_to_string(node), node->path, node->line);
+ cil_tree_log(node, CIL_ERR, "%s statement is not allowed in optionals", cil_node_to_string(node));
rc = SEPOL_ERR;
goto exit;
}
@@ -3601,7 +3652,7 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
if (blockstack != NULL) {
if (node->flavor == CIL_CAT || node->flavor == CIL_SENS) {
- cil_log(CIL_ERR, "%s statement is not allowed in blocks (%s:%d)\n", cil_node_to_string(node), node->path, node->line);
+ cil_tree_log(node, CIL_ERR, "%s statement is not allowed in blocks", cil_node_to_string(node));
rc = SEPOL_ERR;
goto exit;
}
@@ -3612,7 +3663,7 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
node->flavor == CIL_BLOCK ||
node->flavor == CIL_BLOCKABSTRACT ||
node->flavor == CIL_MACRO) {
- cil_log(CIL_ERR, "%s statement is not allowed in macros (%s:%d)\n", cil_node_to_string(node), node->path, node->line);
+ cil_tree_log(node, CIL_ERR, "%s statement is not allowed in macros", cil_node_to_string(node));
rc = SEPOL_ERR;
goto exit;
}
@@ -3626,9 +3677,9 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
node->flavor == CIL_TUNABLEIF ||
node->flavor == CIL_NAMETYPETRANSITION)) {
if (((struct cil_booleanif*)boolif->data)->preserved_tunable) {
- cil_log(CIL_ERR, "%s statement is not allowed in booleanifs (tunableif treated as a booleanif) (%s:%d)\n", cil_node_to_string(node), node->path, node->line);
+ cil_tree_log(node, CIL_ERR, "%s statement is not allowed in booleanifs (tunableif treated as a booleanif)", cil_node_to_string(node));
} else {
- cil_log(CIL_ERR, "%s statement is not allowed in booleanifs (%s:%d)\n", cil_node_to_string(node), node->path, node->line);
+ cil_tree_log(node, CIL_ERR, "%s statement is not allowed in booleanifs", cil_node_to_string(node));
}
rc = SEPOL_ERR;
goto exit;
@@ -3658,14 +3709,13 @@ int __cil_resolve_ast_node_helper(struct cil_tree_node *node, uint32_t *finished
struct cil_optional *opt = (struct cil_optional *)optstack->data;
struct cil_tree_node *opt_node = opt->datum.nodes->head->data;
- cil_log(lvl, "Disabling optional '%s' at line %d of %s: ", opt->datum.name, opt_node->line, opt_node->path);
+ cil_tree_log(opt_node, lvl, "Disabling optional '%s'", opt->datum.name);
/* disable an optional if something failed to resolve */
opt->enabled = CIL_FALSE;
rc = SEPOL_OK;
}
- cil_log(lvl, "Failed to resolve '%s' in %s statement at line %d of %s\n",
- args->last_resolved_name, cil_node_to_string(node), node->line, node->path);
+ cil_tree_log(node, lvl, "Failed to resolve %s statement", cil_node_to_string(node));
goto exit;
}
diff --git libsepol-2.5/cil/src/cil_resolve_ast.h libsepol-2.5/cil/src/cil_resolve_ast.h
index 1175f97..82c8ea3 100644
--- libsepol-2.5/cil/src/cil_resolve_ast.h
+++ libsepol-2.5/cil/src/cil_resolve_ast.h
@@ -74,6 +74,8 @@ int cil_resolve_constrain(struct cil_tree_node *current, void *extra_args);
int cil_resolve_validatetrans(struct cil_tree_node *current, void *extra_args);
int cil_resolve_context(struct cil_tree_node *current, struct cil_context *context, void *extra_args);
int cil_resolve_filecon(struct cil_tree_node *current, void *extra_args);
+int cil_resolve_ibpkeycon(struct cil_tree_node *current, void *extra_args);
+int cil_resolve_ibendportcon(struct cil_tree_node *current, void *extra_args);
int cil_resolve_portcon(struct cil_tree_node *current, void *extra_args);
int cil_resolve_genfscon(struct cil_tree_node *current, void *extra_args);
int cil_resolve_nodecon(struct cil_tree_node *current, void *extra_args);
diff --git libsepol-2.5/cil/src/cil_tree.c libsepol-2.5/cil/src/cil_tree.c
index 1c23efc..aadedb4 100644
--- libsepol-2.5/cil/src/cil_tree.c
+++ libsepol-2.5/cil/src/cil_tree.c
@@ -1,6 +1,6 @@
/*
* Copyright 2011 Tresys Technology, LLC. All rights reserved.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
@@ -59,6 +59,92 @@ __attribute__((noreturn)) __attribute__((format (printf, 1, 2))) void cil_tree_e
exit(1);
}
+struct cil_tree_node *cil_tree_get_next_path(struct cil_tree_node *node, char **path, int* is_cil)
+{
+ if (!node) {
+ return NULL;
+ }
+
+ node = node->parent;
+
+ while (node) {
+ if (node->flavor == CIL_NODE && node->data == NULL) {
+ if (node->cl_head->data == CIL_KEY_SRC_INFO) {
+ /* Parse Tree */
+ *path = node->cl_head->next->next->data;
+ *is_cil = (node->cl_head->next->data == CIL_KEY_SRC_CIL);
+ return node;
+ }
+ node = node->parent;
+ } else if (node->flavor == CIL_SRC_INFO) {
+ /* AST */
+ struct cil_src_info *info = node->data;
+ *path = info->path;
+ *is_cil = info->is_cil;
+ return node;
+ } else {
+ if (node->flavor == CIL_CALL) {
+ struct cil_call *call = node->data;
+ node = NODE(call->macro);
+ } else if (node->flavor == CIL_BLOCKINHERIT) {
+ struct cil_blockinherit *inherit = node->data;
+ node = NODE(inherit->block);
+ } else {
+ node = node->parent;
+ }
+ }
+ }
+
+ return NULL;
+}
+
+char *cil_tree_get_cil_path(struct cil_tree_node *node)
+{
+ char *path = NULL;
+ int is_cil;
+
+ while (node) {
+ node = cil_tree_get_next_path(node, &path, &is_cil);
+ if (node && is_cil) {
+ return path;
+ }
+ }
+
+ return NULL;
+}
+
+__attribute__((format (printf, 3, 4))) void cil_tree_log(struct cil_tree_node *node, enum cil_log_level lvl, const char* msg, ...)
+{
+ va_list ap;
+
+ va_start(ap, msg);
+ cil_vlog(lvl, msg, ap);
+ va_end(ap);
+
+ if (node) {
+ char *path = NULL;
+ int is_cil;
+ unsigned hll_line = node->hll_line;
+
+ path = cil_tree_get_cil_path(node);
+
+ if (path != NULL) {
+ cil_log(lvl, " at %s:%d", path, node->line);
+ }
+
+ while (node) {
+ node = cil_tree_get_next_path(node, &path, &is_cil);
+ if (node && !is_cil) {
+ cil_log(lvl," from %s:%d", path, hll_line);
+ path = NULL;
+ hll_line = node->hll_line;
+ }
+ }
+ }
+
+ cil_log(lvl,"\n");
+}
+
int cil_tree_init(struct cil_tree **tree)
{
struct cil_tree *new_tree = cil_malloc(sizeof(*new_tree));
@@ -128,8 +214,8 @@ void cil_tree_node_init(struct cil_tree_node **node)
new_node->data = NULL;
new_node->next = NULL;
new_node->flavor = CIL_ROOT;
- new_node->line = 0;
- new_node->path = NULL;
+ new_node->line = 0;
+ new_node->hll_line = 0;
*node = new_node;
}
@@ -185,7 +271,7 @@ int cil_tree_walk_core(struct cil_tree_node *node,
if (process_node != NULL) {
rc = (*process_node)(node, &finished, extra_args);
if (rc != SEPOL_OK) {
- cil_log(CIL_INFO, "Problem at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_INFO, "Problem");
return rc;
}
}
@@ -222,7 +308,7 @@ int cil_tree_walk(struct cil_tree_node *node,
if (first_child != NULL) {
rc = (*first_child)(node->cl_head, extra_args);
if (rc != SEPOL_OK) {
- cil_log(CIL_INFO, "Problem at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_INFO, "Problem");
return rc;
}
}
@@ -235,7 +321,7 @@ int cil_tree_walk(struct cil_tree_node *node,
if (last_child != NULL) {
rc = (*last_child)(node->cl_tail, extra_args);
if (rc != SEPOL_OK) {
- cil_log(CIL_INFO, "Problem at line %d of %s\n",node->line, node->path);
+ cil_tree_log(node, CIL_INFO, "Problem");
return rc;
}
}
@@ -1312,6 +1398,20 @@ void cil_tree_print_node(struct cil_tree_node *node)
return;
}
+ case CIL_IBPKEYCON: {
+ struct cil_ibpkeycon *ibpkeycon = node->data;
+
+ cil_log(CIL_INFO, "IBPKEYCON: %s", ibpkeycon->subnet_prefix_str);
+ cil_log(CIL_INFO, " (%d %d) ", ibpkeycon->pkey_low, ibpkeycon->pkey_high);
+
+ if (ibpkeycon->context)
+ cil_tree_print_context(ibpkeycon->context);
+ else if (ibpkeycon->context_str)
+ cil_log(CIL_INFO, " %s", ibpkeycon->context_str);
+
+ cil_log(CIL_INFO, "\n");
+ return;
+ }
case CIL_PORTCON: {
struct cil_portcon *portcon = node->data;
cil_log(CIL_INFO, "PORTCON:");
@@ -1319,6 +1419,10 @@ void cil_tree_print_node(struct cil_tree_node *node)
cil_log(CIL_INFO, " udp");
} else if (portcon->proto == CIL_PROTOCOL_TCP) {
cil_log(CIL_INFO, " tcp");
+ } else if (portcon->proto == CIL_PROTOCOL_DCCP) {
+ cil_log(CIL_INFO, " dccp");
+ } else if (portcon->proto == CIL_PROTOCOL_SCTP) {
+ cil_log(CIL_INFO, " sctp");
}
cil_log(CIL_INFO, " (%d %d)", portcon->port_low, portcon->port_high);
@@ -1393,6 +1497,19 @@ void cil_tree_print_node(struct cil_tree_node *node)
cil_log(CIL_INFO, "\n");
return;
}
+ case CIL_IBENDPORTCON: {
+ struct cil_ibendportcon *ibendportcon = node->data;
+
+ cil_log(CIL_INFO, "IBENDPORTCON: %s %u ", ibendportcon->dev_name_str, ibendportcon->port);
+
+ if (ibendportcon->context)
+ cil_tree_print_context(ibendportcon->context);
+ else if (ibendportcon->context_str)
+ cil_log(CIL_INFO, " %s", ibendportcon->context_str);
+
+ cil_log(CIL_INFO, "\n");
+ return;
+ }
case CIL_PIRQCON: {
struct cil_pirqcon *pirqcon = node->data;
diff --git libsepol-2.5/cil/src/cil_tree.h libsepol-2.5/cil/src/cil_tree.h
index 9bb602f..aeded56 100644
--- libsepol-2.5/cil/src/cil_tree.h
+++ libsepol-2.5/cil/src/cil_tree.h
@@ -46,10 +46,14 @@ struct cil_tree_node {
struct cil_tree_node *next; //Each element in the list points to the next element
enum cil_flavor flavor;
uint32_t line;
- char *path;
+ uint32_t hll_line;
void *data;
};
+struct cil_tree_node *cil_tree_get_next_path(struct cil_tree_node *node, char **path, int* is_cil);
+char *cil_tree_get_cil_path(struct cil_tree_node *node);
+__attribute__((format (printf, 3, 4))) void cil_tree_log(struct cil_tree_node *node, enum cil_log_level lvl, const char* msg, ...);
+
int cil_tree_init(struct cil_tree **tree);
void cil_tree_destroy(struct cil_tree **tree);
void cil_tree_subtree_destroy(struct cil_tree_node *node);
diff --git libsepol-2.5/cil/src/cil_verify.c libsepol-2.5/cil/src/cil_verify.c
index 36ec45a..26cd47c 100644
--- libsepol-2.5/cil/src/cil_verify.c
+++ libsepol-2.5/cil/src/cil_verify.c
@@ -377,25 +377,25 @@ int __cil_verify_ordered_node_helper(struct cil_tree_node *node, __attribute__((
if (node->flavor == CIL_SID) {
struct cil_sid *sid = node->data;
if (sid->ordered == CIL_FALSE) {
- cil_log(CIL_ERR, "SID %s not in sidorder statement at line %d of %s\n", sid->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "SID %s not in sidorder statement", sid->datum.name);
return SEPOL_ERR;
}
} else if (node->flavor == CIL_CLASS) {
struct cil_class *class = node->data;
if (class->ordered == CIL_FALSE) {
- cil_log(CIL_ERR, "Class %s not in classorder statement at line %d of %s\n", class->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Class %s not in classorder statement", class->datum.name);
return SEPOL_ERR;
}
} else if (node->flavor == CIL_CAT) {
struct cil_cat *cat = node->data;
if (cat->ordered == CIL_FALSE) {
- cil_log(CIL_ERR, "Category %s not in categoryorder statement at line %d of %s\n", cat->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Category %s not in categoryorder statement", cat->datum.name);
return SEPOL_ERR;
}
} else if (node->flavor == CIL_SENS) {
struct cil_sens *sens = node->data;
if (sens->ordered == CIL_FALSE) {
- cil_log(CIL_ERR, "Sensitivity %s not in sensitivityorder statement at line %d of %s\n", sens->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Sensitivity %s not in sensitivityorder statement", sens->datum.name);
return SEPOL_ERR;
}
}
@@ -430,7 +430,7 @@ int __cil_verify_initsids(struct cil_list *sids)
struct cil_sid *sid = i->data;
if (sid->context == NULL) {
struct cil_tree_node *node = sid->datum.nodes->head->data;
- cil_log(CIL_ERR, "No context assigned to SID %s declared at line %d in %s\n",sid->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "No context assigned to SID %s declared",sid->datum.name);
rc = SEPOL_ERR;
}
}
@@ -598,7 +598,7 @@ int __cil_verify_named_levelrange(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid named range at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid named range");
return rc;
}
@@ -638,7 +638,7 @@ static int __cil_verify_user_pre_eval(struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid user at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid user");
return rc;
}
@@ -657,7 +657,7 @@ static int __cil_verify_user_post_eval(struct cil_db *db, struct cil_tree_node *
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid user at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid user");
return rc;
}
@@ -688,7 +688,7 @@ int __cil_verify_role(struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid role at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid role");
return rc;
}
@@ -719,7 +719,7 @@ int __cil_verify_type(struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid type at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid type");
return rc;
}
@@ -813,7 +813,7 @@ int __cil_verify_named_context(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid named context at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid named context");
return rc;
}
@@ -852,8 +852,7 @@ int __cil_verify_rule(struct cil_tree_node *node, struct cil_complex_symtab *sym
struct cil_complex_symtab_datum *datum = NULL;
cil_complex_symtab_search(symtab, &ckey, &datum);
if (datum == NULL) {
- cil_log(CIL_ERR, "Duplicate rule defined on line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Duplicate rule defined");
rc = SEPOL_ERR;
goto exit;
}
@@ -861,7 +860,7 @@ int __cil_verify_rule(struct cil_tree_node *node, struct cil_complex_symtab *sym
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid rule at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid rule");
return rc;
}
@@ -877,11 +876,9 @@ int __cil_verify_booleanif_helper(struct cil_tree_node *node, __attribute__((unu
avrule = rule_node->data;
if (avrule->rule_kind == CIL_AVRULE_NEVERALLOW) {
if (bif->preserved_tunable) {
- cil_log(CIL_ERR, "Neverallow found in tunableif block (treated as a booleanif due to preserve-tunables) at line %d or %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Neverallow found in tunableif block (treated as a booleanif due to preserve-tunables)");
} else {
- cil_log(CIL_ERR, "Neverallow found in booleanif block at line %d or %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Neverallow found in booleanif block");
}
rc = SEPOL_ERR;
goto exit;
@@ -942,11 +939,9 @@ int __cil_verify_booleanif_helper(struct cil_tree_node *node, __attribute__((unu
default: {
const char * flavor = cil_node_to_string(node);
if (bif->preserved_tunable) {
- cil_log(CIL_ERR, "Invalid %s statement in tunableif (treated as a booleanif due to preserve-tunables) at line %d of %s\n",
- flavor, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid %s statement in tunableif (treated as a booleanif due to preserve-tunables)", flavor);
} else {
- cil_log(CIL_ERR, "Invalid %s statement in booleanif at line %d of %s\n",
- flavor, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid %s statement in booleanif", flavor);
}
goto exit;
}
@@ -974,9 +969,9 @@ int __cil_verify_booleanif(struct cil_tree_node *node, struct cil_complex_symtab
return SEPOL_OK;
exit:
if (bif->preserved_tunable) {
- cil_log(CIL_ERR, "Invalid tunableif (treated as a booleanif due to preserve-tunables) at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid tunableif (treated as a booleanif due to preserve-tunables)");
} else {
- cil_log(CIL_ERR, "Invalid booleanif at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid booleanif");
}
return rc;
}
@@ -1007,7 +1002,27 @@ int __cil_verify_netifcon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid netifcon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid netifcon");
+ return rc;
+}
+
+int __cil_verify_ibendportcon(struct cil_db *db, struct cil_tree_node *node)
+{
+ int rc = SEPOL_ERR;
+ struct cil_ibendportcon *ib_end_port = node->data;
+ struct cil_context *ctx = ib_end_port->context;
+
+ /* Verify only when anonymous */
+ if (!ctx->datum.name) {
+ rc = __cil_verify_context(db, ctx);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ cil_tree_log(node, CIL_ERR, "Invalid ibendportcon");
return rc;
}
@@ -1028,7 +1043,7 @@ int __cil_verify_genfscon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid genfscon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid genfscon");
return rc;
}
@@ -1047,8 +1062,7 @@ int __cil_verify_filecon(struct cil_db *db, struct cil_tree_node *node)
if (ctx->datum.name == NULL) {
rc = __cil_verify_context(db, ctx);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Invalid filecon at line %d of %s\n",
- node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid filecon");
goto exit;
}
}
@@ -1076,7 +1090,27 @@ int __cil_verify_nodecon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid nodecon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid nodecon");
+ return rc;
+}
+
+int __cil_verify_ibpkeycon(struct cil_db *db, struct cil_tree_node *node)
+{
+ int rc = SEPOL_ERR;
+ struct cil_ibpkeycon *pkey = node->data;
+ struct cil_context *ctx = pkey->context;
+
+ /* Verify only when anonymous */
+ if (!ctx->datum.name) {
+ rc = __cil_verify_context(db, ctx);
+ if (rc != SEPOL_OK)
+ goto exit;
+ }
+
+ return SEPOL_OK;
+
+exit:
+ cil_tree_log(node, CIL_ERR, "Invalid ibpkeycon");
return rc;
}
@@ -1097,7 +1131,7 @@ int __cil_verify_portcon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid portcon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid portcon");
return rc;
}
@@ -1118,7 +1152,7 @@ int __cil_verify_pirqcon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid pirqcon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid pirqcon");
return rc;
}
@@ -1139,7 +1173,7 @@ int __cil_verify_iomemcon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid iomemcon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid iomemcon");
return rc;
}
@@ -1160,7 +1194,7 @@ int __cil_verify_ioportcon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid ioportcon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid ioportcon");
return rc;
}
@@ -1181,7 +1215,7 @@ int __cil_verify_pcidevicecon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid pcidevicecon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid pcidevicecon");
return rc;
}
@@ -1202,7 +1236,7 @@ int __cil_verify_devicetreecon(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid devicetreecon at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid devicetreecon");
return rc;
}
@@ -1223,7 +1257,7 @@ int __cil_verify_fsuse(struct cil_db *db, struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid fsuse at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid fsuse");
return rc;
}
@@ -1241,7 +1275,7 @@ int __cil_verify_permissionx(struct cil_permissionx *permx, struct cil_tree_node
kind_str = CIL_KEY_IOCTL;
break;
default:
- cil_log(CIL_ERR, "Invalid permissionx kind (%d) at line %d of %s\n", permx->kind, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid permissionx kind (%d)", permx->kind);
rc = SEPOL_ERR;
goto exit;
}
@@ -1257,7 +1291,7 @@ int __cil_verify_permissionx(struct cil_permissionx *permx, struct cil_tree_node
}
if (rc == SEPOL_ENOENT) {
- cil_log(CIL_ERR, "Invalid permissionx at line %d of %s: %s is not a permission of class %s\n", node->line, node->path, kind_str, class->datum.name);
+ cil_tree_log(node, CIL_ERR, "Invalid permissionx: %s is not a permission of class %s", kind_str, class->datum.name);
rc = SEPOL_ERR;
goto exit;
}
@@ -1312,7 +1346,7 @@ int __cil_verify_class(struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid class at line %d of %s\n", node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid class");
return rc;
}
@@ -1329,8 +1363,7 @@ int __cil_verify_policycap(struct cil_tree_node *node)
return SEPOL_OK;
exit:
- cil_log(CIL_ERR, "Invalid policycap (%s) at line %d of %s\n",
- (const char*)polcap->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Invalid policycap (%s)", (const char*)polcap->datum.name);
return rc;
}
@@ -1453,6 +1486,12 @@ int __cil_verify_helper(struct cil_tree_node *node, uint32_t *finished, void *ex
case CIL_NODECON:
rc = __cil_verify_nodecon(db, node);
break;
+ case CIL_IBPKEYCON:
+ rc = __cil_verify_ibpkeycon(db, node);
+ break;
+ case CIL_IBENDPORTCON:
+ rc = __cil_verify_ibendportcon(db, node);
+ break;
case CIL_PORTCON:
rc = __cil_verify_portcon(db, node);
break;
@@ -1547,14 +1586,14 @@ static int __cil_verify_classpermission(struct cil_tree_node *node)
struct cil_classpermission *cp = node->data;
if (cp->classperms == NULL) {
- cil_log(CIL_ERR, "Classpermission %s does not have a classpermissionset at line %d of %s\n", cp->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Classpermission %s does not have a classpermissionset", cp->datum.name);
rc = SEPOL_ERR;
goto exit;
}
rc = __cil_verify_classperms(cp->classperms, &cp->datum);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Found circular class permissions involving the set %s at line %d of %s\n",cp->datum.name, node->line, node->path);
+ cil_tree_log(node, CIL_ERR, "Found circular class permissions involving the set %s",cp->datum.name);
goto exit;
}
@@ -1577,14 +1616,14 @@ static int __verify_map_perm_classperms(__attribute__((unused)) hashtab_key_t k,
struct cil_perm *cmp = (struct cil_perm *)d;
if (cmp->classperms == NULL) {
- cil_log(CIL_ERR, "Map class %s does not have a classmapping for %s at line %d of %s\n", map_args->class->datum.name, cmp->datum.name, map_args->node->line, map_args->node->path);
+ cil_tree_log(map_args->node, CIL_ERR, "Map class %s does not have a classmapping for %s", map_args->class->datum.name, cmp->datum.name);
map_args->rc = SEPOL_ERR;
goto exit;
}
rc = __cil_verify_classperms(cmp->classperms, &cmp->datum);
if (rc != SEPOL_OK) {
- cil_log(CIL_ERR, "Found circular class permissions involving the map class %s and permission %s at line %d of %s\n", map_args->class->datum.name, cmp->datum.name, map_args->node->line, map_args->node->path);
+ cil_tree_log(map_args->node, CIL_ERR, "Found circular class permissions involving the map class %s and permission %s", map_args->class->datum.name, cmp->datum.name);
map_args->rc = SEPOL_ERR;
goto exit;
}
diff --git libsepol-2.5/include/sepol/ibendport_record.h libsepol-2.5/include/sepol/ibendport_record.h
new file mode 100644
index 0000000..e30b252
--- /dev/null
+++ libsepol-2.5/include/sepol/ibendport_record.h
@@ -0,0 +1,68 @@
+#ifndef _SEPOL_IBENDPORT_RECORD_H_
+#define _SEPOL_IBENDPORT_RECORD_H_
+
+#include <stddef.h>
+#include <sepol/context_record.h>
+#include <sepol/handle.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+struct sepol_ibendport;
+struct sepol_ibendport_key;
+typedef struct sepol_ibendport sepol_ibendport_t;
+typedef struct sepol_ibendport_key sepol_ibendport_key_t;
+
+extern int sepol_ibendport_compare(const sepol_ibendport_t *ibendport,
+ const sepol_ibendport_key_t *key);
+
+extern int sepol_ibendport_compare2(const sepol_ibendport_t *ibendport,
+ const sepol_ibendport_t *ibendport2);
+
+extern int sepol_ibendport_key_create(sepol_handle_t *handle,
+ const char *ibdev_name,
+ int port,
+ sepol_ibendport_key_t **key_ptr);
+
+extern void sepol_ibendport_key_unpack(const sepol_ibendport_key_t *key,
+ const char **ibdev_name,
+ int *port);
+
+extern int sepol_ibendport_alloc_ibdev_name(sepol_handle_t *handle,
+ char **ibdev_name);
+
+extern int sepol_ibendport_key_extract(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ sepol_ibendport_key_t **key_ptr);
+
+extern void sepol_ibendport_key_free(sepol_ibendport_key_t *key);
+
+extern void sepol_ibendport_set_port(sepol_ibendport_t *ibendport, int port);
+
+extern int sepol_ibendport_get_port(const sepol_ibendport_t *ibendport);
+
+extern int sepol_ibendport_get_ibdev_name(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ char **ibdev_name);
+
+extern int sepol_ibendport_set_ibdev_name(sepol_handle_t *handle,
+ sepol_ibendport_t *ibendport,
+ const char *ibdev_name);
+
+extern sepol_context_t *sepol_ibendport_get_con(const sepol_ibendport_t *ibendport);
+
+extern int sepol_ibendport_set_con(sepol_handle_t *handle,
+ sepol_ibendport_t *ibendport,
+ sepol_context_t *con);
+
+extern int sepol_ibendport_create(sepol_handle_t *handle,
+ sepol_ibendport_t **ibendport_ptr);
+
+extern int sepol_ibendport_clone(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ sepol_ibendport_t **ibendport_ptr);
+
+extern void sepol_ibendport_free(sepol_ibendport_t *ibendport);
+
+__END_DECLS
+#endif
diff --git libsepol-2.5/include/sepol/ibendports.h libsepol-2.5/include/sepol/ibendports.h
new file mode 100644
index 0000000..4a89e0c
--- /dev/null
+++ libsepol-2.5/include/sepol/ibendports.h
@@ -0,0 +1,45 @@
+#ifndef _SEPOL_IBENDPORTS_H_
+#define _SEPOL_IBENDPORTS_H_
+
+#include <sepol/handle.h>
+#include <sepol/policydb.h>
+#include <sepol/ibendport_record.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* Return the number of ibendports */
+extern int sepol_ibendport_count(sepol_handle_t *handle,
+ const sepol_policydb_t *p,
+ unsigned int *response);
+
+/* Check if a ibendport exists */
+extern int sepol_ibendport_exists(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ const sepol_ibendport_key_t *key, int *response);
+
+/* Query a ibendport - returns the ibendport, or NULL if not found */
+extern int sepol_ibendport_query(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ const sepol_ibendport_key_t *key,
+ sepol_ibendport_t **response);
+
+/* Modify a ibendport, or add it, if the key is not found */
+extern int sepol_ibendport_modify(sepol_handle_t *handle,
+ sepol_policydb_t *policydb,
+ const sepol_ibendport_key_t *key,
+ const sepol_ibendport_t *data);
+
+/* Iterate the ibendports
+ * The handler may return:
+ * -1 to signal an error condition,
+ * 1 to signal successful exit
+ * 0 to signal continue
+ */
+extern int sepol_ibendport_iterate(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ int (*fn)(const sepol_ibendport_t *ibendport,
+ void *fn_arg), void *arg);
+
+__END_DECLS
+#endif
diff --git libsepol-2.5/include/sepol/ibpkey_record.h libsepol-2.5/include/sepol/ibpkey_record.h
new file mode 100644
index 0000000..ab68147
--- /dev/null
+++ libsepol-2.5/include/sepol/ibpkey_record.h
@@ -0,0 +1,75 @@
+#ifndef _SEPOL_IBPKEY_RECORD_H_
+#define _SEPOL_IBPKEY_RECORD_H_
+
+#include <stddef.h>
+#include <stdint.h>
+#include <sepol/context_record.h>
+#include <sepol/handle.h>
+#include <sys/cdefs.h>
+
+#define INET6_ADDRLEN 16
+
+__BEGIN_DECLS
+
+struct sepol_ibpkey;
+struct sepol_ibpkey_key;
+typedef struct sepol_ibpkey sepol_ibpkey_t;
+typedef struct sepol_ibpkey_key sepol_ibpkey_key_t;
+
+extern int sepol_ibpkey_compare(const sepol_ibpkey_t *ibpkey,
+ const sepol_ibpkey_key_t *key);
+
+extern int sepol_ibpkey_compare2(const sepol_ibpkey_t *ibpkey,
+ const sepol_ibpkey_t *ibpkey2);
+
+extern int sepol_ibpkey_key_create(sepol_handle_t *handle,
+ const char *subnet_prefix,
+ int low, int high,
+ sepol_ibpkey_key_t **key_ptr);
+
+extern void sepol_ibpkey_key_unpack(const sepol_ibpkey_key_t *key,
+ uint64_t *subnet_prefix,
+ int *low, int *high);
+
+extern int sepol_ibpkey_key_extract(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey,
+ sepol_ibpkey_key_t **key_ptr);
+
+extern void sepol_ibpkey_key_free(sepol_ibpkey_key_t *key);
+
+extern int sepol_ibpkey_get_low(const sepol_ibpkey_t *ibpkey);
+
+extern int sepol_ibpkey_get_high(const sepol_ibpkey_t *ibpkey);
+
+extern void sepol_ibpkey_set_pkey(sepol_ibpkey_t *ibpkey, int pkey_num);
+
+extern void sepol_ibpkey_set_range(sepol_ibpkey_t *ibpkey, int low, int high);
+
+extern int sepol_ibpkey_get_subnet_prefix(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey,
+ char **subnet_prefix);
+
+extern uint64_t sepol_ibpkey_get_subnet_prefix_bytes(const sepol_ibpkey_t *ibpkey);
+
+extern int sepol_ibpkey_set_subnet_prefix(sepol_handle_t *handle,
+ sepol_ibpkey_t *ibpkey,
+ const char *subnet_prefix);
+
+extern void sepol_ibpkey_set_subnet_prefix_bytes(sepol_ibpkey_t *ibpkey,
+ uint64_t subnet_prefix);
+
+extern sepol_context_t *sepol_ibpkey_get_con(const sepol_ibpkey_t *ibpkey);
+
+extern int sepol_ibpkey_set_con(sepol_handle_t *handle,
+ sepol_ibpkey_t *ibpkey, sepol_context_t *con);
+
+extern int sepol_ibpkey_create(sepol_handle_t *handle, sepol_ibpkey_t **ibpkey_ptr);
+
+extern int sepol_ibpkey_clone(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey,
+ sepol_ibpkey_t **ibpkey_ptr);
+
+extern void sepol_ibpkey_free(sepol_ibpkey_t *ibpkey);
+
+__END_DECLS
+#endif
diff --git libsepol-2.5/include/sepol/ibpkeys.h libsepol-2.5/include/sepol/ibpkeys.h
new file mode 100644
index 0000000..4ab0a8a
--- /dev/null
+++ libsepol-2.5/include/sepol/ibpkeys.h
@@ -0,0 +1,44 @@
+#ifndef _SEPOL_IBPKEYS_H_
+#define _SEPOL_IBPKEYS_H_
+
+#include <sepol/handle.h>
+#include <sepol/policydb.h>
+#include <sepol/ibpkey_record.h>
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+
+/* Return the number of ibpkeys */
+extern int sepol_ibpkey_count(sepol_handle_t *handle,
+ const sepol_policydb_t *p, unsigned int *response);
+
+/* Check if a ibpkey exists */
+extern int sepol_ibpkey_exists(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ const sepol_ibpkey_key_t *key, int *response);
+
+/* Query a ibpkey - returns the ibpkey, or NULL if not found */
+extern int sepol_ibpkey_query(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ const sepol_ibpkey_key_t *key,
+ sepol_ibpkey_t **response);
+
+/* Modify a ibpkey, or add it, if the key is not found */
+extern int sepol_ibpkey_modify(sepol_handle_t *handle,
+ sepol_policydb_t *policydb,
+ const sepol_ibpkey_key_t *key,
+ const sepol_ibpkey_t *data);
+
+/* Iterate the ibpkeys
+ * The handler may return:
+ * -1 to signal an error condition,
+ * 1 to signal successful exit
+ * 0 to signal continue
+ */
+extern int sepol_ibpkey_iterate(sepol_handle_t *handle,
+ const sepol_policydb_t *policydb,
+ int (*fn)(const sepol_ibpkey_t *ibpkey,
+ void *fn_arg), void *arg);
+
+__END_DECLS
+#endif
diff --git libsepol-2.5/include/sepol/policydb/polcaps.h libsepol-2.5/include/sepol/policydb/polcaps.h
index 74b7c9e..278af82 100644
--- libsepol-2.5/include/sepol/policydb/polcaps.h
+++ libsepol-2.5/include/sepol/policydb/polcaps.h
@@ -9,8 +9,10 @@ __BEGIN_DECLS
enum {
POLICYDB_CAPABILITY_NETPEER,
POLICYDB_CAPABILITY_OPENPERM,
- POLICYDB_CAPABILITY_REDHAT1, /* reserved for RH testing of ptrace_child */
+ POLICYDB_CAPABILITY_EXTSOCKCLASS,
POLICYDB_CAPABILITY_ALWAYSNETWORK,
+ POLICYDB_CAPABILITY_CGROUPSECLABEL,
+ POLICYDB_CAPABILITY_NNP_NOSUID_TRANSITION,
__POLICYDB_CAPABILITY_MAX
};
#define POLICYDB_CAPABILITY_MAX (__POLICYDB_CAPABILITY_MAX - 1)
diff --git libsepol-2.5/include/sepol/policydb/policydb.h libsepol-2.5/include/sepol/policydb/policydb.h
index 26cec13..a4dc6ec 100644
--- libsepol-2.5/include/sepol/policydb/policydb.h
+++ libsepol-2.5/include/sepol/policydb/policydb.h
@@ -24,6 +24,7 @@
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003 - 2004 Tresys Technology, LLC
* Copyright (C) 2003 - 2004 Red Hat, Inc.
+ * Copyright (C) 2017 Mellanox Techonolgies Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -71,6 +72,8 @@
__BEGIN_DECLS
+#define IB_DEVICE_NAME_MAX 64
+
/*
* A datum type is defined for each kind of symbol
* in the configuration data: individual permissions,
@@ -353,6 +356,15 @@ typedef struct ocontext {
uint32_t low_ioport;
uint32_t high_ioport;
} ioport;
+ struct {
+ uint64_t subnet_prefix;
+ uint16_t low_pkey;
+ uint16_t high_pkey;
+ } ibpkey;
+ struct {
+ char *dev_name;
+ uint8_t port;
+ } ibendport;
} u;
union {
uint32_t sclass; /* security class for genfs */
@@ -381,14 +393,15 @@ typedef struct genfs {
#define SYM_NUM 8
/* object context array indices */
-#define OCON_ISID 0 /* initial SIDs */
-#define OCON_FS 1 /* unlabeled file systems */
-#define OCON_PORT 2 /* TCP and UDP port numbers */
-#define OCON_NETIF 3 /* network interfaces */
-#define OCON_NODE 4 /* nodes */
-#define OCON_FSUSE 5 /* fs_use */
-#define OCON_NODE6 6 /* IPv6 nodes */
-#define OCON_GENFS 7 /* needed for ocontext_supported */
+#define OCON_ISID 0 /* initial SIDs */
+#define OCON_FS 1 /* unlabeled file systems */
+#define OCON_PORT 2 /* TCP and UDP port numbers */
+#define OCON_NETIF 3 /* network interfaces */
+#define OCON_NODE 4 /* nodes */
+#define OCON_FSUSE 5 /* fs_use */
+#define OCON_NODE6 6 /* IPv6 nodes */
+#define OCON_IBPKEY 7 /* Infiniband PKEY */
+#define OCON_IBENDPORT 8 /* Infiniband End Port */
/* object context array indices for Xen */
#define OCON_XEN_ISID 0 /* initial SIDs */
@@ -399,7 +412,7 @@ typedef struct genfs {
#define OCON_XEN_DEVICETREE 5 /* device tree node */
/* OCON_NUM needs to be the largest index in any platform's ocontext array */
-#define OCON_NUM 7
+#define OCON_NUM 9
/* section: module information */
@@ -713,10 +726,11 @@ extern int policydb_set_target_platform(policydb_t *p, int platform);
#define POLICYDB_VERSION_CONSTRAINT_NAMES 29
#define POLICYDB_VERSION_XEN_DEVICETREE 30 /* Xen-specific */
#define POLICYDB_VERSION_XPERMS_IOCTL 30 /* Linux-specific */
+#define POLICYDB_VERSION_INFINIBAND 31 /* Linux-specific */
/* Range of policy versions we understand*/
#define POLICYDB_VERSION_MIN POLICYDB_VERSION_BASE
-#define POLICYDB_VERSION_MAX POLICYDB_VERSION_XPERMS_IOCTL
+#define POLICYDB_VERSION_MAX POLICYDB_VERSION_INFINIBAND
/* Module versions and specific changes*/
#define MOD_POLICYDB_VERSION_BASE 4
@@ -735,9 +749,11 @@ extern int policydb_set_target_platform(policydb_t *p, int platform);
#define MOD_POLICYDB_VERSION_NEW_OBJECT_DEFAULTS 15
#define MOD_POLICYDB_VERSION_DEFAULT_TYPE 16
#define MOD_POLICYDB_VERSION_CONSTRAINT_NAMES 17
+#define MOD_POLICYDB_VERSION_XPERMS_IOCTL 18
+#define MOD_POLICYDB_VERSION_INFINIBAND 19
#define MOD_POLICYDB_VERSION_MIN MOD_POLICYDB_VERSION_BASE
-#define MOD_POLICYDB_VERSION_MAX MOD_POLICYDB_VERSION_CONSTRAINT_NAMES
+#define MOD_POLICYDB_VERSION_MAX MOD_POLICYDB_VERSION_INFINIBAND
#define POLICYDB_CONFIG_MLS 1
diff --git libsepol-2.5/include/sepol/policydb/services.h libsepol-2.5/include/sepol/policydb/services.h
index 8a5dc9a..ea2fa2e 100644
--- libsepol-2.5/include/sepol/policydb/services.h
+++ libsepol-2.5/include/sepol/policydb/services.h
@@ -185,6 +185,22 @@ extern int sepol_port_sid(uint16_t domain,
uint8_t protocol,
uint16_t port, sepol_security_id_t * out_sid);
+/*
+ * Return the SID of the ibpkey specified by
+ * `subnet prefix', and `pkey'.
+ */
+extern int sepol_ibpkey_sid(uint64_t subnet_prefix_p,
+ uint16_t pkey,
+ sepol_security_id_t *out_sid);
+
+/*
+ * Return the SID of the ibendport specified by
+ * `dev_name', and `port'.
+ */
+extern int sepol_ibendport_sid(char *dev_name,
+ uint8_t port,
+ sepol_security_id_t *out_sid);
+
/*
* Return the SIDs to use for a network interface
* with the name `name'. The `if_sid' SID is returned for
diff --git libsepol-2.5/include/sepol/port_record.h libsepol-2.5/include/sepol/port_record.h
index 697cea4..4b45ebe 100644
--- libsepol-2.5/include/sepol/port_record.h
+++ libsepol-2.5/include/sepol/port_record.h
@@ -14,6 +14,8 @@ typedef struct sepol_port_key sepol_port_key_t;
#define SEPOL_PROTO_UDP 0
#define SEPOL_PROTO_TCP 1
+#define SEPOL_PROTO_DCCP 2
+#define SEPOL_PROTO_SCTP 3
/* Key */
extern int sepol_port_compare(const sepol_port_t * port,
diff --git libsepol-2.5/include/sepol/sepol.h libsepol-2.5/include/sepol/sepol.h
index 00a2129..66a98f2 100644
--- libsepol-2.5/include/sepol/sepol.h
+++ libsepol-2.5/include/sepol/sepol.h
@@ -10,12 +10,16 @@ __BEGIN_DECLS
#include <sepol/user_record.h>
#include <sepol/context_record.h>
#include <sepol/iface_record.h>
+#include <sepol/ibpkey_record.h>
+#include <sepol/ibendport_record.h>
#include <sepol/port_record.h>
#include <sepol/boolean_record.h>
#include <sepol/node_record.h>
#include <sepol/booleans.h>
#include <sepol/interfaces.h>
+#include <sepol/ibpkeys.h>
+#include <sepol/ibendports.h>
#include <sepol/ports.h>
#include <sepol/nodes.h>
#include <sepol/users.h>
diff --git libsepol-2.5/src/Makefile libsepol-2.5/src/Makefile
index db6c2ba..b0c901f 100644
--- libsepol-2.5/src/Makefile
+++ libsepol-2.5/src/Makefile
@@ -18,15 +18,15 @@ TARGET=libsepol.so
LIBPC=libsepol.pc
LIBMAP=libsepol.map
LIBSO=$(TARGET).$(LIBVERSION)
-OBJS= $(patsubst %.c,%.o,$(wildcard *.c))
-LOBJS= $(patsubst %.c,%.lo,$(wildcard *.c))
+OBJS= $(patsubst %.c,%.o,$(sort $(wildcard *.c)))
+LOBJS= $(patsubst %.c,%.lo,$(sort $(wildcard *.c)))
CFLAGS ?= -Werror -Wall -W -Wundef -Wshadow -Wmissing-format-attribute -O2
override CFLAGS += -I. -I../include -D_GNU_SOURCE
ifneq ($(DISABLE_CIL),y)
-OBJS += $(sort $(patsubst %.c,%.o,$(wildcard $(CILDIR)/src/*.c) $(CIL_GENERATED)))
-LOBJS += $(sort $(patsubst %.c,%.lo,$(wildcard $(CILDIR)/src/*.c) $(CIL_GENERATED)))
+OBJS += $(sort $(patsubst %.c,%.o,$(sort $(wildcard $(CILDIR)/src/*.c)) $(CIL_GENERATED)))
+LOBJS += $(sort $(patsubst %.c,%.lo,$(sort $(wildcard $(CILDIR)/src/*.c)) $(CIL_GENERATED)))
override CFLAGS += -I$(CILDIR)/include
endif
@@ -76,7 +76,7 @@ relabel:
/sbin/restorecon $(SHLIBDIR)/$(LIBSO)
clean:
- -rm -f $(LIBPC) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(TARGET) $(CIL_GENERATED)
+ -rm -f $(LIBPC) $(LIBMAP) $(OBJS) $(LOBJS) $(LIBA) $(LIBSO) $(TARGET) $(CIL_GENERATED)
indent:
../../scripts/Lindent $(wildcard *.[ch])
diff --git libsepol-2.5/src/assertion.c libsepol-2.5/src/assertion.c
index fbf397f..a4be880 100644
--- libsepol-2.5/src/assertion.c
+++ libsepol-2.5/src/assertion.c
@@ -147,36 +147,49 @@ static int report_assertion_extended_permissions(sepol_handle_t *handle,
avtab_key_t tmp_key;
avtab_extended_perms_t *xperms;
avtab_extended_perms_t error;
+ ebitmap_t *sattr = &p->type_attr_map[stype];
+ ebitmap_t *tattr = &p->type_attr_map[ttype];
+ ebitmap_node_t *snode, *tnode;
+ unsigned int i, j;
int rc = 1;
int ret = 0;
memcpy(&tmp_key, k, sizeof(avtab_key_t));
tmp_key.specified = AVTAB_XPERMS_ALLOWED;
- for (node = avtab_search_node(avtab, &tmp_key);
- node;
- node = avtab_search_node_next(node, tmp_key.specified)) {
- xperms = node->datum.xperms;
- if ((xperms->specified != AVTAB_XPERMS_IOCTLFUNCTION)
- && (xperms->specified != AVTAB_XPERMS_IOCTLDRIVER))
+ ebitmap_for_each_bit(sattr, snode, i) {
+ if (!ebitmap_node_get_bit(snode, i))
continue;
+ ebitmap_for_each_bit(tattr, tnode, j) {
+ if (!ebitmap_node_get_bit(tnode, j))
+ continue;
+ tmp_key.source_type = i + 1;
+ tmp_key.target_type = j + 1;
+ for (node = avtab_search_node(avtab, &tmp_key);
+ node;
+ node = avtab_search_node_next(node, tmp_key.specified)) {
+ xperms = node->datum.xperms;
+ if ((xperms->specified != AVTAB_XPERMS_IOCTLFUNCTION)
+ && (xperms->specified != AVTAB_XPERMS_IOCTLDRIVER))
+ continue;
- rc = check_extended_permissions(avrule->xperms, xperms);
- /* failure on the extended permission check_extended_permissionss */
- if (rc) {
- extended_permissions_violated(&error, avrule->xperms, xperms);
- ERR(handle, "neverallowxperm on line %lu of %s (or line %lu of policy.conf) violated by\n"
- "allowxperm %s %s:%s %s;",
- avrule->source_line, avrule->source_filename, avrule->line,
- p->p_type_val_to_name[stype],
- p->p_type_val_to_name[ttype],
- p->p_class_val_to_name[curperm->tclass - 1],
- sepol_extended_perms_to_string(&error));
-
- rc = 0;
- ret++;
+ rc = check_extended_permissions(avrule->xperms, xperms);
+ /* failure on the extended permission check_extended_permissions */
+ if (rc) {
+ extended_permissions_violated(&error, avrule->xperms, xperms);
+ ERR(handle, "neverallowxperm on line %lu of %s (or line %lu of policy.conf) violated by\n"
+ "allowxperm %s %s:%s %s;",
+ avrule->source_line, avrule->source_filename, avrule->line,
+ p->p_type_val_to_name[i],
+ p->p_type_val_to_name[j],
+ p->p_class_val_to_name[curperm->tclass - 1],
+ sepol_extended_perms_to_string(&error));
+
+ rc = 0;
+ ret++;
+ }
+ }
}
-
}
/* failure on the regular permissions */
@@ -304,9 +317,57 @@ oom:
}
/*
- * If the ioctl permission is granted in check_assertion_avtab_match for the
- * source/target/class matching the current avrule neverallow, a lookup is
- * performed to determine if extended permissions exist for the source/target/class.
+ * Look up the extended permissions in avtab and verify that neverallowed
+ * permissions are not granted.
+ */
+static int check_assertion_extended_permissions_avtab(avrule_t *avrule, avtab_t *avtab,
+ unsigned int stype, unsigned int ttype,
+ avtab_key_t *k, policydb_t *p)
+{
+ avtab_ptr_t node;
+ avtab_key_t tmp_key;
+ avtab_extended_perms_t *xperms;
+ av_extended_perms_t *neverallow_xperms = avrule->xperms;
+ ebitmap_t *sattr = &p->type_attr_map[stype];
+ ebitmap_t *tattr = &p->type_attr_map[ttype];
+ ebitmap_node_t *snode, *tnode;
+ unsigned int i, j;
+ int rc = 1;
+
+ memcpy(&tmp_key, k, sizeof(avtab_key_t));
+ tmp_key.specified = AVTAB_XPERMS_ALLOWED;
+
+ ebitmap_for_each_bit(sattr, snode, i) {
+ if (!ebitmap_node_get_bit(snode, i))
+ continue;
+ ebitmap_for_each_bit(tattr, tnode, j) {
+ if (!ebitmap_node_get_bit(tnode, j))
+ continue;
+ tmp_key.source_type = i + 1;
+ tmp_key.target_type = j + 1;
+ for (node = avtab_search_node(avtab, &tmp_key);
+ node;
+ node = avtab_search_node_next(node, tmp_key.specified)) {
+ xperms = node->datum.xperms;
+
+ if ((xperms->specified != AVTAB_XPERMS_IOCTLFUNCTION)
+ && (xperms->specified != AVTAB_XPERMS_IOCTLDRIVER))
+ continue;
+ rc = check_extended_permissions(neverallow_xperms, xperms);
+ if (rc)
+ break;
+ }
+ }
+ }
+
+ return rc;
+}
+
+/*
+ * When the ioctl permission is granted on an avtab entry that matches an
+ * avrule neverallowxperm entry, enumerate over the matching
+ * source/target/class sets to determine if the extended permissions exist
+ * and if the neverallowed ioctls are granted.
*
* Four scenarios of interest:
* 1. PASS - the ioctl permission is not granted for this source/target/class
@@ -319,33 +380,72 @@ oom:
* granted
*/
static int check_assertion_extended_permissions(avrule_t *avrule, avtab_t *avtab,
- avtab_key_t *k)
+ avtab_key_t *k, policydb_t *p)
{
- avtab_ptr_t node;
- avtab_key_t tmp_key;
- avtab_extended_perms_t *xperms;
- av_extended_perms_t *neverallow_xperms = avrule->xperms;
- int rc = 1;
+ ebitmap_t src_matches, tgt_matches, matches;
+ unsigned int i, j;
+ ebitmap_node_t *snode, *tnode;
+ class_perm_node_t *cp;
+ int rc;
+ int ret = 1;
- memcpy(&tmp_key, k, sizeof(avtab_key_t));
- tmp_key.specified = AVTAB_XPERMS_ALLOWED;
+ ebitmap_init(&src_matches);
+ ebitmap_init(&tgt_matches);
+ ebitmap_init(&matches);
+ rc = ebitmap_and(&src_matches, &avrule->stypes.types,
+ &p->attr_type_map[k->source_type - 1]);
+ if (rc)
+ goto oom;
- for (node = avtab_search_node(avtab, &tmp_key);
- node;
- node = avtab_search_node_next(node, tmp_key.specified)) {
- xperms = node->datum.xperms;
- if ((xperms->specified != AVTAB_XPERMS_IOCTLFUNCTION)
- && (xperms->specified != AVTAB_XPERMS_IOCTLDRIVER))
- continue;
+ if (ebitmap_length(&src_matches) == 0)
+ goto exit;
- rc = check_extended_permissions(neverallow_xperms, xperms);
+ if (avrule->flags == RULE_SELF) {
+ rc = ebitmap_and(&matches, &p->attr_type_map[k->source_type - 1],
+ &p->attr_type_map[k->target_type - 1]);
if (rc)
- break;
+ goto oom;
+ rc = ebitmap_and(&tgt_matches, &avrule->stypes.types, &matches);
+ if (rc)
+ goto oom;
+ } else {
+ rc = ebitmap_and(&tgt_matches, &avrule->ttypes.types,
+ &p->attr_type_map[k->target_type -1]);
+ if (rc)
+ goto oom;
}
- return rc;
-}
+ if (ebitmap_length(&tgt_matches) == 0)
+ goto exit;
+ for (cp = avrule->perms; cp; cp = cp->next) {
+ if (cp->tclass != k->target_class)
+ continue;
+ ebitmap_for_each_bit(&src_matches, snode, i) {
+ if (!ebitmap_node_get_bit(snode, i))
+ continue;
+ ebitmap_for_each_bit(&tgt_matches, tnode, j) {
+ if (!ebitmap_node_get_bit(tnode, j))
+ continue;
+
+ ret = check_assertion_extended_permissions_avtab(
+ avrule, avtab, i, j, k, p);
+ if (ret)
+ goto exit;
+ }
+ }
+ }
+ goto exit;
+
+oom:
+ ERR(NULL, "Out of memory - unable to check neverallows");
+
+exit:
+ ebitmap_destroy(&src_matches);
+ ebitmap_destroy(&tgt_matches);
+ ebitmap_destroy(&matches);
+ return ret;
+}
static int check_assertion_avtab_match(avtab_key_t *k, avtab_datum_t *d, void *args)
{
@@ -355,7 +455,7 @@ static int check_assertion_avtab_match(avtab_key_t *k, avtab_datum_t *d, void *a
avrule_t *avrule = a->avrule;
avtab_t *avtab = a->avtab;
- if (k->specified != AVTAB_ALLOWED && k->specified != AVTAB_XPERMS_ALLOWED)
+ if (k->specified != AVTAB_ALLOWED)
goto exit;
if (!match_any_class_permissions(avrule->perms, k->target_class, d->data))
@@ -386,7 +486,7 @@ static int check_assertion_avtab_match(avtab_key_t *k, avtab_datum_t *d, void *a
goto exit;
if (avrule->specified == AVRULE_XPERMS_NEVERALLOW) {
- rc = check_assertion_extended_permissions(avrule, avtab, k);
+ rc = check_assertion_extended_permissions(avrule, avtab, k, p);
if (rc == 0)
goto exit;
}
diff --git libsepol-2.5/src/context.c libsepol-2.5/src/context.c
index 84dad34..420ee16 100644
--- libsepol-2.5/src/context.c
+++ libsepol-2.5/src/context.c
@@ -55,7 +55,7 @@ int context_is_valid(const policydb_t * p, const context_struct_t * c)
* Role must be authorized for the type.
*/
role = p->role_val_to_struct[c->role - 1];
- if (!ebitmap_get_bit(&role->cache, c->type - 1))
+ if (!role || !ebitmap_get_bit(&role->cache, c->type - 1))
/* role may not be associated with type */
return 0;
diff --git libsepol-2.5/src/expand.c libsepol-2.5/src/expand.c
index 9cb7965..3fe6b56 100644
--- libsepol-2.5/src/expand.c
+++ libsepol-2.5/src/expand.c
@@ -4,6 +4,7 @@
*
* Copyright (C) 2004-2005 Tresys Technology, LLC
* Copyright (C) 2007 Red Hat, Inc.
+ * Copyright (C) 2017 Mellanox Technologies, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -2201,6 +2202,20 @@ static int ocontext_copy_selinux(expand_state_t *state)
return -1;
}
break;
+ case OCON_IBPKEY:
+ n->u.ibpkey.subnet_prefix = c->u.ibpkey.subnet_prefix;
+
+ n->u.ibpkey.low_pkey = c->u.ibpkey.low_pkey;
+ n->u.ibpkey.high_pkey = c->u.ibpkey.high_pkey;
+ break;
+ case OCON_IBENDPORT:
+ n->u.ibendport.dev_name = strdup(c->u.ibendport.dev_name);
+ if (!n->u.ibendport.dev_name) {
+ ERR(state->handle, "Out of memory!");
+ return -1;
+ }
+ n->u.ibendport.port = c->u.ibendport.port;
+ break;
case OCON_PORT:
n->u.port.protocol = c->u.port.protocol;
n->u.port.low_port = c->u.port.low_port;
@@ -2497,6 +2512,7 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
unsigned int i;
ebitmap_t types, neg_types;
ebitmap_node_t *tnode;
+ int rc =-1;
ebitmap_init(&types);
ebitmap_init(t);
@@ -2505,17 +2521,25 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
/* First go through the types and OR all the attributes to types */
ebitmap_for_each_bit(&set->types, tnode, i) {
if (ebitmap_node_get_bit(tnode, i)) {
+
+ /*
+ * invalid policies might have more types set in the ebitmap than
+ * what's available in the type_val_to_struct mapping
+ */
+ if (i > p->p_types.nprim - 1)
+ goto err_types;
+
if (p->type_val_to_struct[i]->flavor ==
TYPE_ATTRIB) {
if (ebitmap_union
(&types,
&p->type_val_to_struct[i]->
types)) {
- return -1;
+ goto err_types;
}
} else {
if (ebitmap_set_bit(&types, i, 1)) {
- return -1;
+ goto err_types;
}
}
}
@@ -2523,7 +2547,7 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
} else {
/* No expansion of attributes, just copy the set as is. */
if (ebitmap_cpy(&types, &set->types))
- return -1;
+ goto err_types;
}
/* Now do the same thing for negset */
@@ -2535,11 +2559,11 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
if (ebitmap_union
(&neg_types,
&p->type_val_to_struct[i]->types)) {
- return -1;
+ goto err_neg;
}
} else {
if (ebitmap_set_bit(&neg_types, i, 1)) {
- return -1;
+ goto err_neg;
}
}
}
@@ -2554,7 +2578,7 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
p->type_val_to_struct[i]->flavor == TYPE_ATTRIB)
continue;
if (ebitmap_set_bit(t, i, 1))
- return -1;
+ goto err_neg;
}
goto out;
}
@@ -2563,7 +2587,7 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
if (ebitmap_node_get_bit(tnode, i)
&& (!ebitmap_get_bit(&neg_types, i)))
if (ebitmap_set_bit(t, i, 1))
- return -1;
+ goto err_neg;
}
if (set->flags & TYPE_COMP) {
@@ -2575,20 +2599,23 @@ int type_set_expand(type_set_t * set, ebitmap_t * t, policydb_t * p,
}
if (ebitmap_get_bit(t, i)) {
if (ebitmap_set_bit(t, i, 0))
- return -1;
+ goto err_neg;
} else {
if (ebitmap_set_bit(t, i, 1))
- return -1;
+ goto err_neg;
}
}
}
- out:
+ out:
+ rc = 0;
- ebitmap_destroy(&types);
+ err_neg:
ebitmap_destroy(&neg_types);
+ err_types:
+ ebitmap_destroy(&types);
- return 0;
+ return rc;
}
static int copy_neverallow(policydb_t * dest_pol, uint32_t * typemap,
diff --git libsepol-2.5/src/genbools.c libsepol-2.5/src/genbools.c
index 6a06ec9..c81e848 100644
--- libsepol-2.5/src/genbools.c
+++ libsepol-2.5/src/genbools.c
@@ -79,7 +79,7 @@ static int load_booleans(struct policydb *policydb, const char *path,
if (boolf == NULL)
goto localbool;
-#ifdef DARWIN
+#ifdef __APPLE__
if ((buffer = (char *)malloc(255 * sizeof(char))) == NULL) {
ERR(NULL, "out of memory");
return -1;
@@ -111,7 +111,7 @@ static int load_booleans(struct policydb *policydb, const char *path,
boolf = fopen(localbools, "r");
if (boolf != NULL) {
-#ifdef DARWIN
+#ifdef __APPLE__
while(fgets(buffer, 255, boolf) != NULL) {
#else
diff --git libsepol-2.5/src/genusers.c libsepol-2.5/src/genusers.c
index 7826b71..0b98a76 100644
--- libsepol-2.5/src/genusers.c
+++ libsepol-2.5/src/genusers.c
@@ -7,7 +7,7 @@
#include <sepol/policydb/policydb.h>
-#ifndef DARWIN
+#ifndef __APPLE__
#include <stdio_ext.h>
#endif
@@ -47,7 +47,7 @@ static int load_users(struct policydb *policydb, const char *path)
if (fp == NULL)
return -1;
-#ifdef DARWIN
+#ifdef __APPLE__
if ((buffer = (char *)malloc(255 * sizeof(char))) == NULL) {
ERR(NULL, "out of memory");
return -1;
diff --git libsepol-2.5/src/hierarchy.c libsepol-2.5/src/hierarchy.c
index 6f73195..778541a 100644
--- libsepol-2.5/src/hierarchy.c
+++ libsepol-2.5/src/hierarchy.c
@@ -121,18 +121,6 @@ static int bounds_expand_rule(sepol_handle_t *handle, policydb_t *p,
}
}
- if (ebitmap_get_bit(&p->attr_type_map[tgt - 1], parent - 1)) {
- avtab_key.target_type = parent;
- ebitmap_for_each_bit(&p->attr_type_map[src - 1], tnode, i) {
- if (!ebitmap_node_get_bit(tnode, i))
- continue;
- avtab_key.source_type = i + 1;
- rc = bounds_insert_rule(handle, avtab, global, other,
- &avtab_key, &datum);
- if (rc) goto exit;
- }
- }
-
exit:
return rc;
}
@@ -313,45 +301,21 @@ static int bounds_check_rule(sepol_handle_t *handle, policydb_t *p,
ebitmap_for_each_bit(&p->attr_type_map[tgt - 1], tnode, i) {
if (!ebitmap_node_get_bit(tnode, i))
continue;
- avtab_key.target_type = i + 1;
- d = bounds_not_covered(global_avtab, cur_avtab,
- &avtab_key, data);
- if (!d) continue;
td = p->type_val_to_struct[i];
if (td && td->bounds) {
avtab_key.target_type = td->bounds;
d = bounds_not_covered(global_avtab, cur_avtab,
&avtab_key, data);
- if (!d) continue;
- }
- (*numbad)++;
- rc = bounds_add_bad(handle, child, i+1, class, d, bad);
- if (rc) goto exit;
- }
- }
- if (ebitmap_get_bit(&p->attr_type_map[tgt - 1], child - 1)) {
- avtab_key.target_type = parent;
- ebitmap_for_each_bit(&p->attr_type_map[src - 1], tnode, i) {
- if (!ebitmap_node_get_bit(tnode, i))
- continue;
- avtab_key.source_type = i + 1;
- if (avtab_key.source_type == child) {
- /* Checked above */
- continue;
- }
- d = bounds_not_covered(global_avtab, cur_avtab,
- &avtab_key, data);
- if (!d) continue;
- td = p->type_val_to_struct[i];
- if (td && td->bounds) {
- avtab_key.source_type = td->bounds;
+ } else {
+ avtab_key.target_type = i + 1;
d = bounds_not_covered(global_avtab, cur_avtab,
&avtab_key, data);
- if (!d) continue;
}
- (*numbad)++;
- rc = bounds_add_bad(handle, i+1, child, class, d, bad);
- if (rc) goto exit;
+ if (d) {
+ (*numbad)++;
+ rc = bounds_add_bad(handle, child, i+1, class, d, bad);
+ if (rc) goto exit;
+ }
}
}
diff --git libsepol-2.5/src/ibendport_internal.h libsepol-2.5/src/ibendport_internal.h
new file mode 100644
index 0000000..ed8f9b4
--- /dev/null
+++ libsepol-2.5/src/ibendport_internal.h
@@ -0,0 +1,18 @@
+#ifndef _SEPOL_IBENDPORT_INTERNAL_H_
+#define _SEPOL_IBENDPORT_INTERNAL_H_
+
+#include <sepol/ibendport_record.h>
+#include <sepol/ibendports.h>
+#include "dso.h"
+
+hidden_proto(sepol_ibendport_create)
+hidden_proto(sepol_ibendport_free)
+hidden_proto(sepol_ibendport_get_con)
+hidden_proto(sepol_ibendport_get_port)
+hidden_proto(sepol_ibendport_key_create)
+hidden_proto(sepol_ibendport_key_unpack)
+hidden_proto(sepol_ibendport_set_con)
+hidden_proto(sepol_ibendport_set_port)
+hidden_proto(sepol_ibendport_get_ibdev_name)
+hidden_proto(sepol_ibendport_set_ibdev_name)
+#endif
diff --git libsepol-2.5/src/ibendport_record.c libsepol-2.5/src/ibendport_record.c
new file mode 100644
index 0000000..912aeb5
--- /dev/null
+++ libsepol-2.5/src/ibendport_record.c
@@ -0,0 +1,298 @@
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+
+#include "sepol/policydb/policydb.h"
+#include "ibendport_internal.h"
+#include "context_internal.h"
+#include "debug.h"
+
+struct sepol_ibendport {
+ /* Device Name */
+ char *ibdev_name;
+
+ /* Port number */
+ int port;
+
+ /* Context */
+ sepol_context_t *con;
+};
+
+struct sepol_ibendport_key {
+ /* Device Name */
+ char *ibdev_name;
+
+ /* Port number */
+ int port;
+};
+
+/* Allocates a sufficiently large string (ibdev_name) */
+int sepol_ibendport_alloc_ibdev_name(sepol_handle_t *handle,
+ char **ibdev_name)
+{
+ char *tmp_ibdev_name = NULL;
+
+ tmp_ibdev_name = calloc(1, IB_DEVICE_NAME_MAX);
+
+ if (!tmp_ibdev_name)
+ goto omem;
+
+ *ibdev_name = tmp_ibdev_name;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+ ERR(handle, "could not allocate string buffer for ibdev_name");
+ return STATUS_ERR;
+}
+
+/* Key */
+int sepol_ibendport_key_create(sepol_handle_t *handle,
+ const char *ibdev_name,
+ int port,
+ sepol_ibendport_key_t **key_ptr)
+{
+ sepol_ibendport_key_t *tmp_key =
+ (sepol_ibendport_key_t *)malloc(sizeof(sepol_ibendport_key_t));
+
+ if (!tmp_key) {
+ ERR(handle, "out of memory, could not create ibendport key");
+ goto omem;
+ }
+
+ if (sepol_ibendport_alloc_ibdev_name(handle, &tmp_key->ibdev_name) < 0)
+ goto err;
+
+ strncpy(tmp_key->ibdev_name, ibdev_name, IB_DEVICE_NAME_MAX);
+ tmp_key->port = port;
+
+ *key_ptr = tmp_key;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+err:
+ sepol_ibendport_key_free(tmp_key);
+ ERR(handle, "could not create ibendport key for IB device %s, port %u",
+ ibdev_name, port);
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibendport_key_create)
+
+void sepol_ibendport_key_unpack(const sepol_ibendport_key_t *key,
+ const char **ibdev_name, int *port)
+{
+ *ibdev_name = key->ibdev_name;
+ *port = key->port;
+}
+
+hidden_def(sepol_ibendport_key_unpack)
+
+int sepol_ibendport_key_extract(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ sepol_ibendport_key_t **key_ptr)
+{
+ if (sepol_ibendport_key_create
+ (handle, ibendport->ibdev_name, ibendport->port, key_ptr) < 0) {
+ ERR(handle, "could not extract key from ibendport device %s port %d",
+ ibendport->ibdev_name,
+ ibendport->port);
+
+ return STATUS_ERR;
+ }
+
+ return STATUS_SUCCESS;
+}
+
+void sepol_ibendport_key_free(sepol_ibendport_key_t *key)
+{
+ if (!key)
+ return;
+ free(key->ibdev_name);
+ free(key);
+}
+
+int sepol_ibendport_compare(const sepol_ibendport_t *ibendport, const sepol_ibendport_key_t *key)
+{
+ int rc;
+
+ rc = strcmp(ibendport->ibdev_name, key->ibdev_name);
+
+ if ((ibendport->port == key->port) && !rc)
+ return 0;
+
+ if (ibendport->port < key->port)
+ return -1;
+ else if (key->port < ibendport->port)
+ return 1;
+ else
+ return rc;
+}
+
+int sepol_ibendport_compare2(const sepol_ibendport_t *ibendport, const sepol_ibendport_t *ibendport2)
+{
+ int rc;
+
+ rc = strcmp(ibendport->ibdev_name, ibendport2->ibdev_name);
+
+ if ((ibendport->port == ibendport2->port) && !rc)
+ return 0;
+
+ if (ibendport->port < ibendport2->port)
+ return -1;
+ else if (ibendport2->port < ibendport->port)
+ return 1;
+ else
+ return rc;
+}
+
+int sepol_ibendport_get_port(const sepol_ibendport_t *ibendport)
+{
+ return ibendport->port;
+}
+
+hidden_def(sepol_ibendport_get_port)
+
+void sepol_ibendport_set_port(sepol_ibendport_t *ibendport, int port)
+{
+ ibendport->port = port;
+}
+
+hidden_def(sepol_ibendport_set_port)
+
+int sepol_ibendport_get_ibdev_name(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ char **ibdev_name)
+{
+ char *tmp_ibdev_name = NULL;
+
+ if (sepol_ibendport_alloc_ibdev_name(handle, &tmp_ibdev_name) < 0)
+ goto err;
+
+ strncpy(tmp_ibdev_name, ibendport->ibdev_name, IB_DEVICE_NAME_MAX);
+ *ibdev_name = tmp_ibdev_name;
+ return STATUS_SUCCESS;
+
+err:
+ free(tmp_ibdev_name);
+ ERR(handle, "could not get ibendport ibdev_name");
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibendport_get_ibdev_name)
+
+int sepol_ibendport_set_ibdev_name(sepol_handle_t *handle,
+ sepol_ibendport_t *ibendport,
+ const char *ibdev_name)
+{
+ char *tmp = NULL;
+
+ if (sepol_ibendport_alloc_ibdev_name(handle, &tmp) < 0)
+ goto err;
+
+ strncpy(tmp, ibdev_name, IB_DEVICE_NAME_MAX);
+ free(ibendport->ibdev_name);
+ ibendport->ibdev_name = tmp;
+ return STATUS_SUCCESS;
+
+err:
+ free(tmp);
+ ERR(handle, "could not set ibendport subnet prefix to %s", ibdev_name);
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibendport_set_ibdev_name)
+
+/* Create */
+int sepol_ibendport_create(sepol_handle_t *handle, sepol_ibendport_t **ibendport)
+{
+ sepol_ibendport_t *tmp_ibendport = (sepol_ibendport_t *)malloc(sizeof(sepol_ibendport_t));
+
+ if (!tmp_ibendport) {
+ ERR(handle, "out of memory, could not create ibendport record");
+ return STATUS_ERR;
+ }
+
+ tmp_ibendport->ibdev_name = NULL;
+ tmp_ibendport->port = 0;
+ tmp_ibendport->con = NULL;
+ *ibendport = tmp_ibendport;
+
+ return STATUS_SUCCESS;
+}
+
+hidden_def(sepol_ibendport_create)
+
+/* Deep copy clone */
+int sepol_ibendport_clone(sepol_handle_t *handle,
+ const sepol_ibendport_t *ibendport,
+ sepol_ibendport_t **ibendport_ptr)
+{
+ sepol_ibendport_t *new_ibendport = NULL;
+
+ if (sepol_ibendport_create(handle, &new_ibendport) < 0)
+ goto err;
+
+ if (sepol_ibendport_alloc_ibdev_name(handle, &new_ibendport->ibdev_name) < 0)
+ goto omem;
+
+ strncpy(new_ibendport->ibdev_name, ibendport->ibdev_name, IB_DEVICE_NAME_MAX);
+ new_ibendport->port = ibendport->port;
+
+ if (ibendport->con &&
+ (sepol_context_clone(handle, ibendport->con, &new_ibendport->con) < 0))
+ goto err;
+
+ *ibendport_ptr = new_ibendport;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+err:
+ ERR(handle, "could not clone ibendport record");
+ sepol_ibendport_free(new_ibendport);
+ return STATUS_ERR;
+}
+
+/* Destroy */
+void sepol_ibendport_free(sepol_ibendport_t *ibendport)
+{
+ if (!ibendport)
+ return;
+
+ free(ibendport->ibdev_name);
+ sepol_context_free(ibendport->con);
+ free(ibendport);
+}
+
+hidden_def(sepol_ibendport_free)
+
+/* Context */
+sepol_context_t *sepol_ibendport_get_con(const sepol_ibendport_t *ibendport)
+{
+ return ibendport->con;
+}
+
+hidden_def(sepol_ibendport_get_con)
+
+int sepol_ibendport_set_con(sepol_handle_t *handle,
+ sepol_ibendport_t *ibendport, sepol_context_t *con)
+{
+ sepol_context_t *newcon;
+
+ if (sepol_context_clone(handle, con, &newcon) < 0) {
+ ERR(handle, "out of memory, could not set ibendport context");
+ return STATUS_ERR;
+ }
+
+ sepol_context_free(ibendport->con);
+ ibendport->con = newcon;
+ return STATUS_SUCCESS;
+}
+
+hidden_def(sepol_ibendport_set_con)
diff --git libsepol-2.5/src/ibendports.c libsepol-2.5/src/ibendports.c
new file mode 100644
index 0000000..0438093
--- /dev/null
+++ libsepol-2.5/src/ibendports.c
@@ -0,0 +1,255 @@
+#include <netinet/in.h>
+#include <stdlib.h>
+
+#include "debug.h"
+#include "context.h"
+#include "handle.h"
+
+#include <sepol/policydb/policydb.h>
+#include "ibendport_internal.h"
+
+/* Create a low level ibendport structure from
+ * a high level representation
+ */
+static int ibendport_from_record(sepol_handle_t *handle,
+ const policydb_t *policydb,
+ ocontext_t **ibendport,
+ const sepol_ibendport_t *data)
+{
+ ocontext_t *tmp_ibendport = NULL;
+ context_struct_t *tmp_con = NULL;
+ char *ibdev_name = NULL;
+ int port = sepol_ibendport_get_port(data);
+
+ tmp_ibendport = (ocontext_t *)calloc(1, sizeof(ocontext_t));
+ if (!tmp_ibendport)
+ goto omem;
+
+ if (sepol_ibendport_alloc_ibdev_name(handle,
+ &tmp_ibendport->u.ibendport.dev_name) < 0)
+ goto omem;
+
+ if (sepol_ibendport_get_ibdev_name(handle,
+ data,
+ &ibdev_name) < 0)
+ goto err;
+
+ strncpy(tmp_ibendport->u.ibendport.dev_name, ibdev_name, IB_DEVICE_NAME_MAX);
+
+ free(ibdev_name);
+ ibdev_name = NULL;
+
+ tmp_ibendport->u.ibendport.port = port;
+
+ /* Context */
+ if (context_from_record(handle, policydb, &tmp_con,
+ sepol_ibendport_get_con(data)) < 0)
+ goto err;
+ context_cpy(&tmp_ibendport->context[0], tmp_con);
+ context_destroy(tmp_con);
+ free(tmp_con);
+ tmp_con = NULL;
+
+ *ibendport = tmp_ibendport;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+err:
+ if (tmp_ibendport) {
+ context_destroy(&tmp_ibendport->context[0]);
+ free(tmp_ibendport);
+ }
+ context_destroy(tmp_con);
+ free(tmp_con);
+ free(ibdev_name);
+ ERR(handle, "could not create ibendport structure");
+ return STATUS_ERR;
+}
+
+static int ibendport_to_record(sepol_handle_t *handle,
+ const policydb_t *policydb,
+ ocontext_t *ibendport,
+ sepol_ibendport_t **record)
+{
+ int port = ibendport->u.ibendport.port;
+ context_struct_t *con = &ibendport->context[0];
+
+ sepol_context_t *tmp_con = NULL;
+ sepol_ibendport_t *tmp_record = NULL;
+
+ if (sepol_ibendport_create(handle, &tmp_record) < 0)
+ goto err;
+
+ if (sepol_ibendport_set_ibdev_name(handle, tmp_record,
+ ibendport->u.ibendport.dev_name) < 0)
+ goto err;
+
+ sepol_ibendport_set_port(tmp_record, port);
+
+ if (context_to_record(handle, policydb, con, &tmp_con) < 0)
+ goto err;
+
+ if (sepol_ibendport_set_con(handle, tmp_record, tmp_con) < 0)
+ goto err;
+
+ sepol_context_free(tmp_con);
+ *record = tmp_record;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not convert ibendport to record");
+ sepol_context_free(tmp_con);
+ sepol_ibendport_free(tmp_record);
+ return STATUS_ERR;
+}
+
+/* Return the number of ibendports */
+extern int sepol_ibendport_count(sepol_handle_t *handle __attribute__ ((unused)),
+ const sepol_policydb_t *p, unsigned int *response)
+{
+ unsigned int count = 0;
+ ocontext_t *c, *head;
+ const policydb_t *policydb = &p->p;
+
+ head = policydb->ocontexts[OCON_IBENDPORT];
+ for (c = head; c; c = c->next)
+ count++;
+
+ *response = count;
+
+ handle = NULL;
+ return STATUS_SUCCESS;
+}
+
+/* Check if a ibendport exists */
+int sepol_ibendport_exists(sepol_handle_t *handle __attribute__ ((unused)),
+ const sepol_policydb_t *p,
+ const sepol_ibendport_key_t *key, int *response)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ int port;
+ const char *ibdev_name;
+
+ sepol_ibendport_key_unpack(key, &ibdev_name, &port);
+
+ head = policydb->ocontexts[OCON_IBENDPORT];
+ for (c = head; c; c = c->next) {
+ const char *ibdev_name2 = c->u.ibendport.dev_name;
+ int port2 = c->u.ibendport.port;
+
+ if (port2 == port &&
+ (!strcmp(ibdev_name, ibdev_name2))) {
+ *response = 1;
+ return STATUS_SUCCESS;
+ }
+ }
+
+ *response = 0;
+ return STATUS_SUCCESS;
+}
+
+int sepol_ibendport_query(sepol_handle_t *handle,
+ const sepol_policydb_t *p,
+ const sepol_ibendport_key_t *key,
+ sepol_ibendport_t **response)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ int port;
+ const char *ibdev_name;
+
+ sepol_ibendport_key_unpack(key, &ibdev_name, &port);
+
+ head = policydb->ocontexts[OCON_IBENDPORT];
+ for (c = head; c; c = c->next) {
+ const char *ibdev_name2 = c->u.ibendport.dev_name;
+ int port2 = c->u.ibendport.port;
+
+ if (port2 == port &&
+ (!strcmp(ibdev_name, ibdev_name2))) {
+ if (ibendport_to_record(handle, policydb, c, response) < 0)
+ goto err;
+ return STATUS_SUCCESS;
+ }
+ }
+
+ *response = NULL;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not query ibendport, IB device: %s port %u",
+ ibdev_name, port);
+ return STATUS_ERR;
+}
+
+/* Load a ibendport into policy */
+int sepol_ibendport_modify(sepol_handle_t *handle,
+ sepol_policydb_t *p,
+ const sepol_ibendport_key_t *key,
+ const sepol_ibendport_t *data)
+{
+ policydb_t *policydb = &p->p;
+ ocontext_t *ibendport = NULL;
+ int port;
+ const char *ibdev_name;
+
+ sepol_ibendport_key_unpack(key, &ibdev_name, &port);
+
+ if (ibendport_from_record(handle, policydb, &ibendport, data) < 0)
+ goto err;
+
+ /* Attach to context list */
+ ibendport->next = policydb->ocontexts[OCON_IBENDPORT];
+ policydb->ocontexts[OCON_IBENDPORT] = ibendport;
+
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not load ibendport %s/%d",
+ ibdev_name, port);
+ if (ibendport) {
+ context_destroy(&ibendport->context[0]);
+ free(ibendport);
+ }
+ return STATUS_ERR;
+}
+
+int sepol_ibendport_iterate(sepol_handle_t *handle,
+ const sepol_policydb_t *p,
+ int (*fn)(const sepol_ibendport_t *ibendport,
+ void *fn_arg), void *arg)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ sepol_ibendport_t *ibendport = NULL;
+
+ head = policydb->ocontexts[OCON_IBENDPORT];
+ for (c = head; c; c = c->next) {
+ int status;
+
+ if (ibendport_to_record(handle, policydb, c, &ibendport) < 0)
+ goto err;
+
+ /* Invoke handler */
+ status = fn(ibendport, arg);
+ if (status < 0)
+ goto err;
+
+ sepol_ibendport_free(ibendport);
+ ibendport = NULL;
+
+ /* Handler requested exit */
+ if (status > 0)
+ break;
+ }
+
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not iterate over ibendports");
+ sepol_ibendport_free(ibendport);
+ return STATUS_ERR;
+}
diff --git libsepol-2.5/src/ibpkey_internal.h libsepol-2.5/src/ibpkey_internal.h
new file mode 100644
index 0000000..addf80a
--- /dev/null
+++ libsepol-2.5/src/ibpkey_internal.h
@@ -0,0 +1,21 @@
+#ifndef _SEPOL_IBPKEY_INTERNAL_H_
+#define _SEPOL_IBPKEY_INTERNAL_H_
+
+#include <sepol/ibpkey_record.h>
+#include <sepol/ibpkeys.h>
+#include "dso.h"
+
+hidden_proto(sepol_ibpkey_create)
+hidden_proto(sepol_ibpkey_free)
+hidden_proto(sepol_ibpkey_get_con)
+hidden_proto(sepol_ibpkey_get_high)
+hidden_proto(sepol_ibpkey_get_low)
+hidden_proto(sepol_ibpkey_key_create)
+hidden_proto(sepol_ibpkey_key_unpack)
+hidden_proto(sepol_ibpkey_set_con)
+hidden_proto(sepol_ibpkey_set_range)
+hidden_proto(sepol_ibpkey_get_subnet_prefix)
+hidden_proto(sepol_ibpkey_get_subnet_prefix_bytes)
+hidden_proto(sepol_ibpkey_set_subnet_prefix)
+hidden_proto(sepol_ibpkey_set_subnet_prefix_bytes)
+#endif
diff --git libsepol-2.5/src/ibpkey_record.c libsepol-2.5/src/ibpkey_record.c
new file mode 100644
index 0000000..badf2b3
--- /dev/null
+++ libsepol-2.5/src/ibpkey_record.c
@@ -0,0 +1,379 @@
+#include <stdlib.h>
+#include <string.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <errno.h>
+#include <sepol/ibpkey_record.h>
+
+#include "ibpkey_internal.h"
+#include "context_internal.h"
+#include "debug.h"
+
+struct sepol_ibpkey {
+ /* Subnet prefix */
+ uint64_t subnet_prefix;
+
+ /* Low - High range. Same for single ibpkeys. */
+ int low, high;
+
+ /* Context */
+ sepol_context_t *con;
+};
+
+struct sepol_ibpkey_key {
+ /* Subnet prefix */
+ uint64_t subnet_prefix;
+
+ /* Low - High range. Same for single ibpkeys. */
+ int low, high;
+};
+
+/* Converts a string represtation (subnet_prefix_str)
+ * to a numeric representation (subnet_prefix_bytes)
+ */
+static int ibpkey_parse_subnet_prefix(sepol_handle_t *handle,
+ const char *subnet_prefix_str,
+ uint64_t *subnet_prefix)
+{
+ struct in6_addr in_addr;
+
+ if (inet_pton(AF_INET6, subnet_prefix_str, &in_addr) <= 0) {
+ ERR(handle, "could not parse IPv6 address for ibpkey subnet prefix %s: %s",
+ subnet_prefix_str, strerror(errno));
+ return STATUS_ERR;
+ }
+
+ memcpy(subnet_prefix, in_addr.s6_addr, sizeof(*subnet_prefix));
+
+ return STATUS_SUCCESS;
+}
+
+/* Converts a numeric representation (subnet_prefix_bytes)
+ * to a string representation (subnet_prefix_str)
+ */
+
+static int ibpkey_expand_subnet_prefix(sepol_handle_t *handle,
+ uint64_t subnet_prefix,
+ char *subnet_prefix_str)
+{
+ struct in6_addr addr;
+
+ memset(&addr, 0, sizeof(struct in6_addr));
+ memcpy(&addr.s6_addr[0], &subnet_prefix, sizeof(subnet_prefix));
+
+ if (inet_ntop(AF_INET6, &addr, subnet_prefix_str,
+ INET6_ADDRSTRLEN) == NULL) {
+ ERR(handle,
+ "could not expand IPv6 address to string: %s",
+ strerror(errno));
+ return STATUS_ERR;
+ }
+
+ return STATUS_SUCCESS;
+}
+
+/* Allocates a sufficiently large string (subnet_prefix)
+ * for an IPV6 address for the subnet prefix
+ */
+static int ibpkey_alloc_subnet_prefix_string(sepol_handle_t *handle,
+ char **subnet_prefix)
+{
+ char *tmp_subnet_prefix = NULL;
+
+ tmp_subnet_prefix = malloc(INET6_ADDRSTRLEN);
+
+ if (!tmp_subnet_prefix)
+ goto omem;
+
+ *subnet_prefix = tmp_subnet_prefix;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+ ERR(handle, "could not allocate string buffer for subnet_prefix");
+ return STATUS_ERR;
+}
+
+/* Key */
+int sepol_ibpkey_key_create(sepol_handle_t *handle,
+ const char *subnet_prefix,
+ int low, int high,
+ sepol_ibpkey_key_t **key_ptr)
+{
+ sepol_ibpkey_key_t *tmp_key =
+ (sepol_ibpkey_key_t *)malloc(sizeof(sepol_ibpkey_key_t));
+
+ if (!tmp_key) {
+ ERR(handle, "out of memory, could not create ibpkey key");
+ goto omem;
+ }
+
+ if (ibpkey_parse_subnet_prefix(handle, subnet_prefix, &tmp_key->subnet_prefix) < 0)
+ goto err;
+
+ tmp_key->low = low;
+ tmp_key->high = high;
+
+ *key_ptr = tmp_key;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+err:
+ sepol_ibpkey_key_free(tmp_key);
+ ERR(handle, "could not create ibpkey key for subnet prefix%s, range %u, %u",
+ subnet_prefix, low, high);
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibpkey_key_create)
+
+void sepol_ibpkey_key_unpack(const sepol_ibpkey_key_t *key,
+ uint64_t *subnet_prefix, int *low, int *high)
+{
+ *subnet_prefix = key->subnet_prefix;
+ *low = key->low;
+ *high = key->high;
+}
+
+hidden_def(sepol_ibpkey_key_unpack)
+
+int sepol_ibpkey_key_extract(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey,
+ sepol_ibpkey_key_t **key_ptr)
+{
+ char subnet_prefix_str[INET6_ADDRSTRLEN];
+
+ ibpkey_expand_subnet_prefix(handle, ibpkey->subnet_prefix, subnet_prefix_str);
+
+ if (sepol_ibpkey_key_create
+ (handle, subnet_prefix_str, ibpkey->low, ibpkey->high, key_ptr) < 0) {
+ ERR(handle, "could not extract key from ibpkey %s %d:%d",
+ subnet_prefix_str,
+ ibpkey->low, ibpkey->high);
+
+ return STATUS_ERR;
+ }
+
+ return STATUS_SUCCESS;
+}
+
+void sepol_ibpkey_key_free(sepol_ibpkey_key_t *key)
+{
+ if (!key)
+ return;
+ free(key);
+}
+
+int sepol_ibpkey_compare(const sepol_ibpkey_t *ibpkey, const sepol_ibpkey_key_t *key)
+{
+ if (ibpkey->subnet_prefix < key->subnet_prefix)
+ return -1;
+ if (key->subnet_prefix < ibpkey->subnet_prefix)
+ return 1;
+
+ if (ibpkey->low < key->low)
+ return -1;
+ if (key->low < ibpkey->low)
+ return 1;
+
+ if (ibpkey->high < key->high)
+ return -1;
+ if (key->high < ibpkey->high)
+ return 1;
+
+ return 0;
+}
+
+int sepol_ibpkey_compare2(const sepol_ibpkey_t *ibpkey, const sepol_ibpkey_t *ibpkey2)
+{
+ if (ibpkey->subnet_prefix < ibpkey2->subnet_prefix)
+ return -1;
+ if (ibpkey2->subnet_prefix < ibpkey->subnet_prefix)
+ return 1;
+
+ if (ibpkey->low < ibpkey2->low)
+ return -1;
+ if (ibpkey2->low < ibpkey->low)
+ return 1;
+
+ if (ibpkey->high < ibpkey2->high)
+ return -1;
+ if (ibpkey2->high < ibpkey->high)
+ return 1;
+
+ return 0;
+}
+
+/* Pkey */
+int sepol_ibpkey_get_low(const sepol_ibpkey_t *ibpkey)
+{
+ return ibpkey->low;
+}
+
+hidden_def(sepol_ibpkey_get_low)
+
+int sepol_ibpkey_get_high(const sepol_ibpkey_t *ibpkey)
+{
+ return ibpkey->high;
+}
+
+hidden_def(sepol_ibpkey_get_high)
+
+void sepol_ibpkey_set_pkey(sepol_ibpkey_t *ibpkey, int pkey_num)
+{
+ ibpkey->low = pkey_num;
+ ibpkey->high = pkey_num;
+}
+
+void sepol_ibpkey_set_range(sepol_ibpkey_t *ibpkey, int low, int high)
+{
+ ibpkey->low = low;
+ ibpkey->high = high;
+}
+
+hidden_def(sepol_ibpkey_set_range)
+
+int sepol_ibpkey_get_subnet_prefix(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey,
+ char **subnet_prefix)
+{
+ char *tmp_subnet_prefix = NULL;
+
+ if (ibpkey_alloc_subnet_prefix_string(handle, &tmp_subnet_prefix) < 0)
+ goto err;
+
+ if (ibpkey_expand_subnet_prefix(handle, ibpkey->subnet_prefix, tmp_subnet_prefix) < 0)
+ goto err;
+
+ *subnet_prefix = tmp_subnet_prefix;
+ return STATUS_SUCCESS;
+
+err:
+ free(tmp_subnet_prefix);
+ ERR(handle, "could not get ibpkey subnet_prefix");
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibpkey_get_subnet_prefix)
+
+/* Subnet prefix */
+uint64_t sepol_ibpkey_get_subnet_prefix_bytes(const sepol_ibpkey_t *ibpkey)
+{
+ return ibpkey->subnet_prefix;
+}
+
+hidden_def(sepol_ibpkey_get_subnet_prefix_bytes)
+
+int sepol_ibpkey_set_subnet_prefix(sepol_handle_t *handle,
+ sepol_ibpkey_t *ibpkey,
+ const char *subnet_prefix_str)
+{
+ uint64_t tmp = 0;
+
+ if (ibpkey_parse_subnet_prefix(handle, subnet_prefix_str, &tmp) < 0)
+ goto err;
+
+ ibpkey->subnet_prefix = tmp;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not set ibpkey subnet prefix to %s", subnet_prefix_str);
+ return STATUS_ERR;
+}
+
+hidden_def(sepol_ibpkey_set_subnet_prefix)
+
+void sepol_ibpkey_set_subnet_prefix_bytes(sepol_ibpkey_t *ibpkey,
+ uint64_t subnet_prefix)
+{
+ ibpkey->subnet_prefix = subnet_prefix;
+}
+
+hidden_def(sepol_ibpkey_set_subnet_prefix_bytes)
+
+/* Create */
+int sepol_ibpkey_create(sepol_handle_t *handle, sepol_ibpkey_t **ibpkey)
+{
+ sepol_ibpkey_t *tmp_ibpkey = (sepol_ibpkey_t *)malloc(sizeof(sepol_ibpkey_t));
+
+ if (!tmp_ibpkey) {
+ ERR(handle, "out of memory, could not create ibpkey record");
+ return STATUS_ERR;
+ }
+
+ tmp_ibpkey->subnet_prefix = 0;
+ tmp_ibpkey->low = 0;
+ tmp_ibpkey->high = 0;
+ tmp_ibpkey->con = NULL;
+ *ibpkey = tmp_ibpkey;
+
+ return STATUS_SUCCESS;
+}
+
+hidden_def(sepol_ibpkey_create)
+
+/* Deep copy clone */
+int sepol_ibpkey_clone(sepol_handle_t *handle,
+ const sepol_ibpkey_t *ibpkey, sepol_ibpkey_t **ibpkey_ptr)
+{
+ sepol_ibpkey_t *new_ibpkey = NULL;
+
+ if (sepol_ibpkey_create(handle, &new_ibpkey) < 0)
+ goto err;
+
+ new_ibpkey->subnet_prefix = ibpkey->subnet_prefix;
+ new_ibpkey->low = ibpkey->low;
+ new_ibpkey->high = ibpkey->high;
+
+ if (ibpkey->con &&
+ (sepol_context_clone(handle, ibpkey->con, &new_ibpkey->con) < 0))
+ goto err;
+
+ *ibpkey_ptr = new_ibpkey;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not clone ibpkey record");
+ sepol_ibpkey_free(new_ibpkey);
+ return STATUS_ERR;
+}
+
+/* Destroy */
+void sepol_ibpkey_free(sepol_ibpkey_t *ibpkey)
+{
+ if (!ibpkey)
+ return;
+
+ sepol_context_free(ibpkey->con);
+ free(ibpkey);
+}
+
+hidden_def(sepol_ibpkey_free)
+
+/* Context */
+sepol_context_t *sepol_ibpkey_get_con(const sepol_ibpkey_t *ibpkey)
+{
+ return ibpkey->con;
+}
+
+hidden_def(sepol_ibpkey_get_con)
+
+int sepol_ibpkey_set_con(sepol_handle_t *handle,
+ sepol_ibpkey_t *ibpkey, sepol_context_t *con)
+{
+ sepol_context_t *newcon;
+
+ if (sepol_context_clone(handle, con, &newcon) < 0) {
+ ERR(handle, "out of memory, could not set ibpkey context");
+ return STATUS_ERR;
+ }
+
+ sepol_context_free(ibpkey->con);
+ ibpkey->con = newcon;
+ return STATUS_SUCCESS;
+}
+
+hidden_def(sepol_ibpkey_set_con)
diff --git libsepol-2.5/src/ibpkeys.c libsepol-2.5/src/ibpkeys.c
new file mode 100644
index 0000000..ad6c07f
--- /dev/null
+++ libsepol-2.5/src/ibpkeys.c
@@ -0,0 +1,251 @@
+#include <netinet/in.h>
+#include <stdlib.h>
+
+#include "debug.h"
+#include "context.h"
+#include "handle.h"
+
+#include <sepol/ibpkey_record.h>
+#include <sepol/policydb/policydb.h>
+#include "ibpkey_internal.h"
+
+/* Create a low level ibpkey structure from
+ * a high level representation
+ */
+static int ibpkey_from_record(sepol_handle_t *handle,
+ const policydb_t *policydb,
+ ocontext_t **ibpkey, const sepol_ibpkey_t *data)
+{
+ ocontext_t *tmp_ibpkey = NULL;
+ context_struct_t *tmp_con = NULL;
+ char *subnet_prefix_buf = NULL;
+ int low = sepol_ibpkey_get_low(data);
+ int high = sepol_ibpkey_get_high(data);
+
+ tmp_ibpkey = (ocontext_t *)calloc(1, sizeof(*tmp_ibpkey));
+ if (!tmp_ibpkey)
+ goto omem;
+
+ tmp_ibpkey->u.ibpkey.subnet_prefix = sepol_ibpkey_get_subnet_prefix_bytes(data);
+
+ /* Pkey range */
+ tmp_ibpkey->u.ibpkey.low_pkey = low;
+ tmp_ibpkey->u.ibpkey.high_pkey = high;
+ if (tmp_ibpkey->u.ibpkey.low_pkey > tmp_ibpkey->u.ibpkey.high_pkey) {
+ ERR(handle, "low ibpkey %d exceeds high ibpkey %d",
+ tmp_ibpkey->u.ibpkey.low_pkey, tmp_ibpkey->u.ibpkey.high_pkey);
+ goto err;
+ }
+
+ /* Context */
+ if (context_from_record(handle, policydb, &tmp_con,
+ sepol_ibpkey_get_con(data)) < 0)
+ goto err;
+ context_cpy(&tmp_ibpkey->context[0], tmp_con);
+ context_destroy(tmp_con);
+ free(tmp_con);
+ tmp_con = NULL;
+
+ *ibpkey = tmp_ibpkey;
+ return STATUS_SUCCESS;
+
+omem:
+ ERR(handle, "out of memory");
+
+err:
+ if (tmp_ibpkey) {
+ context_destroy(&tmp_ibpkey->context[0]);
+ free(tmp_ibpkey);
+ }
+ context_destroy(tmp_con);
+ free(tmp_con);
+ free(subnet_prefix_buf);
+ ERR(handle, "could not create ibpkey structure");
+ return STATUS_ERR;
+}
+
+static int ibpkey_to_record(sepol_handle_t *handle,
+ const policydb_t *policydb,
+ ocontext_t *ibpkey, sepol_ibpkey_t **record)
+{
+ context_struct_t *con = &ibpkey->context[0];
+ sepol_context_t *tmp_con = NULL;
+ sepol_ibpkey_t *tmp_record = NULL;
+
+ if (sepol_ibpkey_create(handle, &tmp_record) < 0)
+ goto err;
+
+ sepol_ibpkey_set_subnet_prefix_bytes(tmp_record,
+ ibpkey->u.ibpkey.subnet_prefix);
+
+ sepol_ibpkey_set_range(tmp_record, ibpkey->u.ibpkey.low_pkey,
+ ibpkey->u.ibpkey.high_pkey);
+
+ if (context_to_record(handle, policydb, con, &tmp_con) < 0)
+ goto err;
+
+ if (sepol_ibpkey_set_con(handle, tmp_record, tmp_con) < 0)
+ goto err;
+
+ sepol_context_free(tmp_con);
+ *record = tmp_record;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not convert ibpkey to record");
+ sepol_context_free(tmp_con);
+ sepol_ibpkey_free(tmp_record);
+ return STATUS_ERR;
+}
+
+/* Return the number of ibpkeys */
+extern int sepol_ibpkey_count(sepol_handle_t *handle __attribute__ ((unused)),
+ const sepol_policydb_t *p, unsigned int *response)
+{
+ unsigned int count = 0;
+ ocontext_t *c, *head;
+ const policydb_t *policydb = &p->p;
+
+ head = policydb->ocontexts[OCON_IBPKEY];
+ for (c = head; c; c = c->next)
+ count++;
+
+ *response = count;
+
+ handle = NULL;
+ return STATUS_SUCCESS;
+}
+
+/* Check if a ibpkey exists */
+int sepol_ibpkey_exists(sepol_handle_t *handle __attribute__ ((unused)),
+ const sepol_policydb_t *p,
+ const sepol_ibpkey_key_t *key, int *response)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ int low, high;
+ uint64_t subnet_prefix;
+
+ sepol_ibpkey_key_unpack(key, &subnet_prefix, &low, &high);
+
+ head = policydb->ocontexts[OCON_IBPKEY];
+ for (c = head; c; c = c->next) {
+ uint64_t subnet_prefix2 = c->u.ibpkey.subnet_prefix;
+ uint16_t low2 = c->u.ibpkey.low_pkey;
+ uint16_t high2 = c->u.ibpkey.high_pkey;
+
+ if (low2 == low &&
+ high2 == high &&
+ subnet_prefix == subnet_prefix2) {
+ *response = 1;
+ return STATUS_SUCCESS;
+ }
+ }
+
+ *response = 0;
+ return STATUS_SUCCESS;
+}
+
+/* Query a ibpkey */
+int sepol_ibpkey_query(sepol_handle_t *handle,
+ const sepol_policydb_t *p,
+ const sepol_ibpkey_key_t *key, sepol_ibpkey_t **response)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ int low, high;
+ uint64_t subnet_prefix;
+
+ sepol_ibpkey_key_unpack(key, &subnet_prefix, &low, &high);
+
+ head = policydb->ocontexts[OCON_IBPKEY];
+ for (c = head; c; c = c->next) {
+ uint64_t subnet_prefix2 = c->u.ibpkey.subnet_prefix;
+ int low2 = c->u.ibpkey.low_pkey;
+ int high2 = c->u.ibpkey.high_pkey;
+
+ if (low2 == low &&
+ high2 == high &&
+ subnet_prefix == subnet_prefix2) {
+ if (ibpkey_to_record(handle, policydb, c, response) < 0)
+ goto err;
+ return STATUS_SUCCESS;
+ }
+ }
+
+ *response = NULL;
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not query ibpkey subnet prefix: %#lx range %u - %u exists",
+ subnet_prefix, low, high);
+ return STATUS_ERR;
+}
+
+/* Load a ibpkey into policy */
+int sepol_ibpkey_modify(sepol_handle_t *handle,
+ sepol_policydb_t *p,
+ const sepol_ibpkey_key_t *key, const sepol_ibpkey_t *data)
+{
+ policydb_t *policydb = &p->p;
+ ocontext_t *ibpkey = NULL;
+ int low, high;
+ uint64_t subnet_prefix;
+
+ sepol_ibpkey_key_unpack(key, &subnet_prefix, &low, &high);
+
+ if (ibpkey_from_record(handle, policydb, &ibpkey, data) < 0)
+ goto err;
+
+ /* Attach to context list */
+ ibpkey->next = policydb->ocontexts[OCON_IBPKEY];
+ policydb->ocontexts[OCON_IBPKEY] = ibpkey;
+
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not load ibpkey subnet prefix: %#lx range %u - %u exists",
+ subnet_prefix, low, high);
+ if (ibpkey) {
+ context_destroy(&ibpkey->context[0]);
+ free(ibpkey);
+ }
+ return STATUS_ERR;
+}
+
+int sepol_ibpkey_iterate(sepol_handle_t *handle,
+ const sepol_policydb_t *p,
+ int (*fn)(const sepol_ibpkey_t *ibpkey,
+ void *fn_arg), void *arg)
+{
+ const policydb_t *policydb = &p->p;
+ ocontext_t *c, *head;
+ sepol_ibpkey_t *ibpkey = NULL;
+
+ head = policydb->ocontexts[OCON_IBPKEY];
+ for (c = head; c; c = c->next) {
+ int status;
+
+ if (ibpkey_to_record(handle, policydb, c, &ibpkey) < 0)
+ goto err;
+
+ /* Invoke handler */
+ status = fn(ibpkey, arg);
+ if (status < 0)
+ goto err;
+
+ sepol_ibpkey_free(ibpkey);
+ ibpkey = NULL;
+
+ /* Handler requested exit */
+ if (status > 0)
+ break;
+ }
+
+ return STATUS_SUCCESS;
+
+err:
+ ERR(handle, "could not iterate over ibpkeys");
+ sepol_ibpkey_free(ibpkey);
+ return STATUS_ERR;
+}
diff --git libsepol-2.5/src/libsepol.map.in libsepol-2.5/src/libsepol.map.in
index 0a46b09..83491c0 100644
--- libsepol-2.5/src/libsepol.map.in
+++ libsepol-2.5/src/libsepol.map.in
@@ -6,6 +6,8 @@ LIBSEPOL_1.0 {
sepol_context_*; sepol_mls_*; sepol_check_context;
sepol_iface_*;
sepol_port_*;
+ sepol_ibpkey_*;
+ sepol_ibendport_*;
sepol_node_*;
sepol_user_*; sepol_genusers; sepol_set_delusers;
sepol_msg_*; sepol_debug;
diff --git libsepol-2.5/src/link.c libsepol-2.5/src/link.c
index f211164..cd4cc86 100644
--- libsepol-2.5/src/link.c
+++ libsepol-2.5/src/link.c
@@ -1325,6 +1325,15 @@ static int copy_avrule_list(avrule_t * list, avrule_t ** dst,
tail_perm = new_perm;
cur_perm = cur_perm->next;
}
+
+ if (cur->xperms) {
+ new_rule->xperms = calloc(1, sizeof(*new_rule->xperms));
+ if (!new_rule->xperms)
+ goto cleanup;
+ memcpy(new_rule->xperms, cur->xperms,
+ sizeof(*new_rule->xperms));
+ }
+
new_rule->line = cur->line;
new_rule->source_line = cur->source_line;
if (cur->source_filename) {
@@ -2569,6 +2578,12 @@ int link_modules(sepol_handle_t * handle,
goto cleanup;
}
+ if (mods[i]->policyvers > b->policyvers) {
+ WARN(state.handle,
+ "Upgrading policy version from %u to %u\n", b->policyvers, mods[i]->policyvers);
+ b->policyvers = mods[i]->policyvers;
+ }
+
if ((modules[i] =
(policy_module_t *) calloc(1,
sizeof(policy_module_t))) ==
diff --git libsepol-2.5/src/module_to_cil.c libsepol-2.5/src/module_to_cil.c
index 18ec6b9..fbded42 100644
--- libsepol-2.5/src/module_to_cil.c
+++ libsepol-2.5/src/module_to_cil.c
@@ -3,6 +3,7 @@
* Functions to convert policy module to CIL
*
* Copyright (C) 2015 Tresys Technology, LLC
+ * Copyright (C) 2017 Mellanox Technologies Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -26,6 +27,12 @@
#include <getopt.h>
#include <libgen.h>
#include <netinet/in.h>
+#ifndef IPPROTO_DCCP
+#define IPPROTO_DCCP 33
+#endif
+#ifndef IPPROTO_SCTP
+#define IPPROTO_SCTP 132
+#endif
#include <signal.h>
#include <stdarg.h>
#include <stdio.h>
@@ -602,6 +609,103 @@ exit:
return rc;
}
+#define next_bit_in_range(i, p) ((i + 1 < sizeof(p)*8) && xperm_test((i + 1), p))
+
+static int xperms_to_cil(const av_extended_perms_t *xperms)
+{
+ uint16_t value;
+ uint16_t low_bit;
+ uint16_t low_value;
+ unsigned int bit;
+ unsigned int in_range = 0;
+ int first = 1;
+
+ if ((xperms->specified != AVTAB_XPERMS_IOCTLFUNCTION)
+ && (xperms->specified != AVTAB_XPERMS_IOCTLDRIVER))
+ return -1;
+
+ for (bit = 0; bit < sizeof(xperms->perms)*8; bit++) {
+ if (!xperm_test(bit, xperms->perms))
+ continue;
+
+ if (in_range && next_bit_in_range(bit, xperms->perms)) {
+ /* continue until high value found */
+ continue;
+ } else if (next_bit_in_range(bit, xperms->perms)) {
+ /* low value */
+ low_bit = bit;
+ in_range = 1;
+ continue;
+ }
+
+ if (!first)
+ cil_printf(" ");
+ else
+ first = 0;
+
+ if (xperms->specified & AVTAB_XPERMS_IOCTLFUNCTION) {
+ value = xperms->driver<<8 | bit;
+ low_value = xperms->driver<<8 | low_bit;
+ if (in_range) {
+ cil_printf("(range 0x%hx 0x%hx)", low_value, value);
+ in_range = 0;
+ } else {
+ cil_printf("0x%hx", value);
+ }
+ } else if (xperms->specified & AVTAB_XPERMS_IOCTLDRIVER) {
+ value = bit << 8;
+ low_value = low_bit << 8;
+ if (in_range) {
+ cil_printf("(range 0x%hx 0x%hx)", low_value, (uint16_t) (value|0xff));
+ in_range = 0;
+ } else {
+ cil_printf("(range 0x%hx 0x%hx)", value, (uint16_t) (value|0xff));
+ }
+ }
+ }
+
+ return 0;
+}
+
+static int avrulex_to_cil(int indent, struct policydb *pdb, uint32_t type, const char *src, const char *tgt, const class_perm_node_t *classperms, const av_extended_perms_t *xperms)
+{
+ int rc = -1;
+ const char *rule;
+ const struct class_perm_node *classperm;
+
+ switch (type) {
+ case AVRULE_XPERMS_ALLOWED:
+ rule = "allowx";
+ break;
+ case AVRULE_XPERMS_AUDITALLOW:
+ rule = "auditallowx";
+ break;
+ case AVRULE_XPERMS_DONTAUDIT:
+ rule = "dontauditx";
+ break;
+ case AVRULE_XPERMS_NEVERALLOW:
+ rule = "neverallowx";
+ break;
+ default:
+ log_err("Unknown avrule xperm type: %i", type);
+ rc = -1;
+ goto exit;
+ }
+
+ for (classperm = classperms; classperm != NULL; classperm = classperm->next) {
+ cil_indent(indent);
+ cil_printf("(%s %s %s (%s %s (", rule, src, tgt,
+ "ioctl", pdb->p_class_val_to_name[classperm->tclass - 1]);
+ xperms_to_cil(xperms);
+ cil_printf(")))\n");
+ }
+
+ return 0;
+
+exit:
+ return rc;
+}
+
static int num_digits(int n)
{
int num = 1;
@@ -1070,6 +1174,11 @@ static int avrule_list_to_cil(int indent, struct policydb *pdb, struct avrule *a
struct type_set *ts;
for (avrule = avrule_list; avrule != NULL; avrule = avrule->next) {
+ if ((avrule->specified & (AVRULE_NEVERALLOW|AVRULE_XPERMS_NEVERALLOW)) &&
+ avrule->source_filename) {
+ cil_println(0, ";;* lmx %lu %s\n",avrule->source_line, avrule->source_filename);
+ }
+
ts = &avrule->stypes;
rc = process_typeset(indent, pdb, ts, attr_list, &snames, &num_snames);
if (rc != 0) {
@@ -1084,14 +1193,22 @@ static int avrule_list_to_cil(int indent, struct policydb *pdb, struct avrule *a
for (s = 0; s < num_snames; s++) {
for (t = 0; t < num_tnames; t++) {
- rc = avrule_to_cil(indent, pdb, avrule->specified, snames[s], tnames[t], avrule->perms);
+ if (avrule->specified & AVRULE_XPERMS) {
+ rc = avrulex_to_cil(indent, pdb, avrule->specified, snames[s], tnames[t], avrule->perms, avrule->xperms);
+ } else {
+ rc = avrule_to_cil(indent, pdb, avrule->specified, snames[s], tnames[t], avrule->perms);
+ }
if (rc != 0) {
goto exit;
}
}
if (avrule->flags & RULE_SELF) {
- rc = avrule_to_cil(indent, pdb, avrule->specified, snames[s], "self", avrule->perms);
+ if (avrule->specified & AVRULE_XPERMS) {
+ rc = avrulex_to_cil(indent, pdb, avrule->specified, snames[s], "self", avrule->perms, avrule->xperms);
+ } else {
+ rc = avrule_to_cil(indent, pdb, avrule->specified, snames[s], "self", avrule->perms);
+ }
if (rc != 0) {
goto exit;
}
@@ -1100,6 +1217,11 @@ static int avrule_list_to_cil(int indent, struct policydb *pdb, struct avrule *a
names_destroy(&snames, &num_snames);
names_destroy(&tnames, &num_tnames);
+
+ if ((avrule->specified & (AVRULE_NEVERALLOW|AVRULE_XPERMS_NEVERALLOW)) &&
+ avrule->source_filename) {
+ cil_println(0, ";;* lme\n");
+ }
}
return 0;
@@ -1292,7 +1414,7 @@ static int cond_list_to_cil(int indent, struct policydb *pdb, struct cond_node *
{
int rc = -1;
struct cond_node *cond;
- struct list *attr_list;
+ struct list *attr_list = NULL;
rc = list_init(&attr_list);
if (rc != 0) {
@@ -2537,6 +2659,8 @@ static int ocontext_selinux_port_to_cil(struct policydb *pdb, struct ocontext *p
switch (portcon->u.port.protocol) {
case IPPROTO_TCP: protocol = "tcp"; break;
case IPPROTO_UDP: protocol = "udp"; break;
+ case IPPROTO_DCCP: protocol = "dccp"; break;
+ case IPPROTO_SCTP: protocol = "sctp"; break;
default:
log_err("Unknown portcon protocol: %i", portcon->u.port.protocol);
rc = -1;
@@ -2562,6 +2686,45 @@ exit:
return rc;
}
+static int ocontext_selinux_ibpkey_to_cil(struct policydb *pdb,
+ struct ocontext *ibpkeycons)
+{
+ int rc = -1;
+ struct ocontext *ibpkeycon;
+ char subnet_prefix_str[INET6_ADDRSTRLEN];
+ struct in6_addr subnet_prefix = IN6ADDR_ANY_INIT;
+ uint16_t high;
+ uint16_t low;
+
+ for (ibpkeycon = ibpkeycons; ibpkeycon; ibpkeycon = ibpkeycon->next) {
+ low = ibpkeycon->u.ibpkey.low_pkey;
+ high = ibpkeycon->u.ibpkey.high_pkey;
+ memcpy(&subnet_prefix.s6_addr, &ibpkeycon->u.ibpkey.subnet_prefix,
+ sizeof(ibpkeycon->u.ibpkey.subnet_prefix));
+
+ if (inet_ntop(AF_INET6, &subnet_prefix.s6_addr,
+ subnet_prefix_str, INET6_ADDRSTRLEN) == NULL) {
+ log_err("ibpkeycon subnet_prefix is invalid: %s",
+ strerror(errno));
+ rc = -1;
+ goto exit;
+ }
+
+ if (low == high)
+ cil_printf("(ibpkeycon %s %i ", subnet_prefix_str, low);
+ else
+ cil_printf("(ibpkeycon %s (%i %i) ", subnet_prefix_str, low,
+ high);
+
+ context_to_cil(pdb, &ibpkeycon->context[0]);
+
+ cil_printf(")\n");
+ }
+ return 0;
+exit:
+ return rc;
+}
+
static int ocontext_selinux_netif_to_cil(struct policydb *pdb, struct ocontext *netifs)
{
struct ocontext *netif;
@@ -2642,6 +2805,19 @@ exit:
return rc;
}
+static int ocontext_selinux_ibendport_to_cil(struct policydb *pdb, struct ocontext *ibendports)
+{
+ struct ocontext *ibendport;
+
+ for (ibendport = ibendports; ibendport; ibendport = ibendport->next) {
+ cil_printf("(ibendportcon %s %u ", ibendport->u.ibendport.dev_name, ibendport->u.ibendport.port);
+ context_to_cil(pdb, &ibendport->context[0]);
+
+ cil_printf(")\n");
+ }
+
+ return 0;
+}
static int ocontext_selinux_fsuse_to_cil(struct policydb *pdb, struct ocontext *fsuses)
{
@@ -2795,6 +2971,8 @@ static int ocontexts_to_cil(struct policydb *pdb)
ocontext_selinux_node_to_cil,
ocontext_selinux_fsuse_to_cil,
ocontext_selinux_node6_to_cil,
+ ocontext_selinux_ibpkey_to_cil,
+ ocontext_selinux_ibendport_to_cil,
};
static int (*ocon_xen_funcs[OCON_NUM])(struct policydb *pdb, struct ocontext *ocon) = {
ocontext_xen_isid_to_cil,
@@ -3470,7 +3648,7 @@ static int block_to_cil(struct policydb *pdb, struct avrule_block *block, struct
{
int rc = -1;
struct avrule_decl *decl;
- struct list *attr_list;
+ struct list *attr_list = NULL;
decl = block->branch_list;
@@ -3619,7 +3797,7 @@ static int blocks_to_cil(struct policydb *pdb)
int rc = -1;
struct avrule_block *block;
int indent = 0;
- struct stack *stack;
+ struct stack *stack = NULL;
rc = stack_init(&stack);
if (rc != 0) {
@@ -3687,7 +3865,7 @@ static int linked_blocks_to_cil(struct policydb *pdb)
// Since it is linked, all optional blocks have been resolved
int rc = -1;
struct avrule_block *block;
- struct stack *stack;
+ struct stack *stack = NULL;
rc = stack_init(&stack);
if (rc != 0) {
diff --git libsepol-2.5/src/node_record.c libsepol-2.5/src/node_record.c
index bd48ba0..21043b6 100644
--- libsepol-2.5/src/node_record.c
+++ libsepol-2.5/src/node_record.c
@@ -70,7 +70,7 @@ static int node_parse_addr(sepol_handle_t * handle,
return STATUS_ERR;
}
-#ifdef DARWIN
+#ifdef __APPLE__
memcpy(addr_bytes, in_addr.s6_addr, 16);
#else
memcpy(addr_bytes, in_addr.s6_addr32, 16);
@@ -162,7 +162,7 @@ static int node_expand_addr(sepol_handle_t * handle,
{
struct in6_addr addr;
memset(&addr, 0, sizeof(struct in6_addr));
-#ifdef DARWIN
+#ifdef __APPLE__
memcpy(&addr.s6_addr[0], addr_bytes, 16);
#else
memcpy(&addr.s6_addr32[0], addr_bytes, 16);
diff --git libsepol-2.5/src/nodes.c libsepol-2.5/src/nodes.c
index 50cf21d..820346d 100644
--- libsepol-2.5/src/nodes.c
+++ libsepol-2.5/src/nodes.c
@@ -273,6 +273,7 @@ int sepol_node_query(sepol_handle_t * handle,
c, SEPOL_PROTO_IP6,
response) < 0)
goto err;
+ return STATUS_SUCCESS;
}
}
break;
diff --git libsepol-2.5/src/polcaps.c libsepol-2.5/src/polcaps.c
index 43a71a7..0581b85 100644
--- libsepol-2.5/src/polcaps.c
+++ libsepol-2.5/src/polcaps.c
@@ -8,8 +8,10 @@
static const char *polcap_names[] = {
"network_peer_controls", /* POLICYDB_CAPABILITY_NETPEER */
"open_perms", /* POLICYDB_CAPABILITY_OPENPERM */
- "redhat1", /* POLICYDB_CAPABILITY_REDHAT1, aka ptrace_child */
+ "extended_socket_class", /* POLICYDB_CAPABILITY_EXTSOCKCLASS */
"always_check_network", /* POLICYDB_CAPABILITY_ALWAYSNETWORK */
+ "cgroup_seclabel", /* POLICYDB_CAPABILITY_SECLABEL */
+ "nnp_nosuid_transition", /* POLICYDB_CAPABILITY_NNP_NOSUID_TRANSITION */
NULL
};
diff --git libsepol-2.5/src/policydb.c libsepol-2.5/src/policydb.c
index 6a80f94..98fb9c8 100644
--- libsepol-2.5/src/policydb.c
+++ libsepol-2.5/src/policydb.c
@@ -18,6 +18,7 @@
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003 - 2005 Tresys Technology, LLC
* Copyright (C) 2003 - 2007 Red Hat, Inc.
+ * Copyright (C) 2017 Mellanox Technologies Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -185,6 +186,13 @@ static struct policydb_compat_info policydb_compat[] = {
.ocon_num = OCON_NODE6 + 1,
.target_platform = SEPOL_TARGET_SELINUX,
},
+ {
+ .type = POLICY_KERN,
+ .version = POLICYDB_VERSION_INFINIBAND,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_IBENDPORT + 1,
+ .target_platform = SEPOL_TARGET_SELINUX,
+ },
{
.type = POLICY_BASE,
.version = MOD_POLICYDB_VERSION_BASE,
@@ -283,6 +291,20 @@ static struct policydb_compat_info policydb_compat[] = {
.ocon_num = OCON_NODE6 + 1,
.target_platform = SEPOL_TARGET_SELINUX,
},
+ {
+ .type = POLICY_BASE,
+ .version = MOD_POLICYDB_VERSION_XPERMS_IOCTL,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_NODE6 + 1,
+ .target_platform = SEPOL_TARGET_SELINUX,
+ },
+ {
+ .type = POLICY_BASE,
+ .version = MOD_POLICYDB_VERSION_INFINIBAND,
+ .sym_num = SYM_NUM,
+ .ocon_num = OCON_IBENDPORT + 1,
+ .target_platform = SEPOL_TARGET_SELINUX,
+ },
{
.type = POLICY_MOD,
.version = MOD_POLICYDB_VERSION_BASE,
@@ -381,6 +403,20 @@ static struct policydb_compat_info policydb_compat[] = {
.ocon_num = 0,
.target_platform = SEPOL_TARGET_SELINUX,
},
+ {
+ .type = POLICY_MOD,
+ .version = MOD_POLICYDB_VERSION_XPERMS_IOCTL,
+ .sym_num = SYM_NUM,
+ .ocon_num = 0,
+ .target_platform = SEPOL_TARGET_SELINUX,
+ },
+ {
+ .type = POLICY_MOD,
+ .version = MOD_POLICYDB_VERSION_INFINIBAND,
+ .sym_num = SYM_NUM,
+ .ocon_num = 0,
+ .target_platform = SEPOL_TARGET_SELINUX,
+ },
};
#if 0
@@ -557,6 +593,8 @@ void avrule_destroy(avrule_t * x)
next = cur->next;
free(cur);
}
+
+ free(x->xperms);
}
void role_trans_rule_init(role_trans_rule_t * x)
@@ -1068,7 +1106,7 @@ int policydb_index_others(sepol_handle_t * handle,
free(p->role_val_to_struct);
p->role_val_to_struct = (role_datum_t **)
- malloc(p->p_roles.nprim * sizeof(role_datum_t *));
+ calloc(p->p_roles.nprim, sizeof(role_datum_t *));
if (!p->role_val_to_struct)
return -1;
@@ -2618,6 +2656,8 @@ static int ocontext_read_selinux(struct policydb_compat_info *info,
if (rc < 0)
return -1;
len = le32_to_cpu(buf[0]);
+ if (len > 63)
+ return -1;
c->u.name = malloc(len + 1);
if (!c->u.name)
return -1;
@@ -2632,6 +2672,41 @@ static int ocontext_read_selinux(struct policydb_compat_info *info,
(&c->context[1], p, fp))
return -1;
break;
+ case OCON_IBPKEY:
+ rc = next_entry(buf, fp, sizeof(uint32_t) * 4);
+ if (rc < 0 || buf[2] > 0xffff || buf[3] > 0xffff)
+ return -1;
+
+ memcpy(&c->u.ibpkey.subnet_prefix, buf,
+ sizeof(c->u.ibpkey.subnet_prefix));
+
+ c->u.ibpkey.low_pkey = le32_to_cpu(buf[2]);
+ c->u.ibpkey.high_pkey = le32_to_cpu(buf[3]);
+
+ if (context_read_and_validate
+ (&c->context[0], p, fp))
+ return -1;
+ break;
+ case OCON_IBENDPORT:
+ rc = next_entry(buf, fp, sizeof(uint32_t) * 2);
+ if (rc < 0)
+ return -1;
+ len = le32_to_cpu(buf[0]);
+ if (len == 0 || len > IB_DEVICE_NAME_MAX - 1)
+ return -1;
+
+ c->u.ibendport.dev_name = malloc(len + 1);
+ if (!c->u.ibendport.dev_name)
+ return -1;
+ rc = next_entry(c->u.ibendport.dev_name, fp, len);
+ if (rc < 0)
+ return -1;
+ c->u.ibendport.dev_name[len] = 0;
+ c->u.ibendport.port = le32_to_cpu(buf[1]);
+ if (context_read_and_validate
+ (&c->context[0], p, fp))
+ return -1;
+ break;
case OCON_PORT:
rc = next_entry(buf, fp, sizeof(uint32_t) * 3);
if (rc < 0)
@@ -3029,8 +3104,7 @@ common_read, class_read, role_read, type_read, user_read,
/************** module reading functions below **************/
-static avrule_t *avrule_read(policydb_t * p
- __attribute__ ((unused)), struct policy_file *fp)
+static avrule_t *avrule_read(policydb_t * p, struct policy_file *fp)
{
unsigned int i;
uint32_t buf[2], len;
@@ -3048,8 +3122,8 @@ static avrule_t *avrule_read(policydb_t * p
if (rc < 0)
goto bad;
- (avrule)->specified = le32_to_cpu(buf[0]);
- (avrule)->flags = le32_to_cpu(buf[1]);
+ avrule->specified = le32_to_cpu(buf[0]);
+ avrule->flags = le32_to_cpu(buf[1]);
if (type_set_read(&avrule->stypes, fp))
goto bad;
@@ -3085,6 +3159,52 @@ static avrule_t *avrule_read(policydb_t * p
tail = cur;
}
+ if (avrule->specified & AVRULE_XPERMS) {
+ uint8_t buf8;
+ size_t nel = ARRAY_SIZE(avrule->xperms->perms);
+ uint32_t buf32[nel];
+
+ if (p->policyvers < MOD_POLICYDB_VERSION_XPERMS_IOCTL) {
+ ERR(fp->handle,
+ "module policy version %u does not support ioctl"
+ " extended permissions rules and one was specified",
+ p->policyvers);
+ goto bad;
+ }
+
+ if (p->target_platform != SEPOL_TARGET_SELINUX) {
+ ERR(fp->handle,
+ "Target platform %s does not support ioctl"
+ " extended permissions rules and one was specified",
+ policydb_target_strings[p->target_platform]);
+ goto bad;
+ }
+
+ avrule->xperms = calloc(1, sizeof(*avrule->xperms));
+ if (!avrule->xperms)
+ goto bad;
+
+ rc = next_entry(&buf8, fp, sizeof(uint8_t));
+ if (rc < 0) {
+ ERR(fp->handle, "truncated entry");
+ goto bad;
+ }
+ avrule->xperms->specified = buf8;
+ rc = next_entry(&buf8, fp, sizeof(uint8_t));
+ if (rc < 0) {
+ ERR(fp->handle, "truncated entry");
+ goto bad;
+ }
+ avrule->xperms->driver = buf8;
+ rc = next_entry(buf32, fp, sizeof(uint32_t)*nel);
+ if (rc < 0) {
+ ERR(fp->handle, "truncated entry");
+ goto bad;
+ }
+ for (i = 0; i < nel; i++)
+ avrule->xperms->perms[i] = le32_to_cpu(buf32[i]);
+ }
+
return avrule;
bad:
if (avrule) {
diff --git libsepol-2.5/src/port_record.c libsepol-2.5/src/port_record.c
index 6a33d93..15fb198 100644
--- libsepol-2.5/src/port_record.c
+++ libsepol-2.5/src/port_record.c
@@ -184,6 +184,10 @@ const char *sepol_port_get_proto_str(int proto)
return "udp";
case SEPOL_PROTO_TCP:
return "tcp";
+ case SEPOL_PROTO_DCCP:
+ return "dccp";
+ case SEPOL_PROTO_SCTP:
+ return "sctp";
default:
return "???";
}
diff --git libsepol-2.5/src/ports.c libsepol-2.5/src/ports.c
index 607a629..cc55863 100644
--- libsepol-2.5/src/ports.c
+++ libsepol-2.5/src/ports.c
@@ -1,4 +1,10 @@
#include <netinet/in.h>
+#ifndef IPPROTO_DCCP
+#define IPPROTO_DCCP 33
+#endif
+#ifndef IPPROTO_SCTP
+#define IPPROTO_SCTP 132
+#endif
#include <stdlib.h>
#include "debug.h"
@@ -16,6 +22,10 @@ static inline int sepol2ipproto(sepol_handle_t * handle, int proto)
return IPPROTO_TCP;
case SEPOL_PROTO_UDP:
return IPPROTO_UDP;
+ case SEPOL_PROTO_DCCP:
+ return IPPROTO_DCCP;
+ case SEPOL_PROTO_SCTP:
+ return IPPROTO_SCTP;
default:
ERR(handle, "unsupported protocol %u", proto);
return STATUS_ERR;
@@ -30,6 +40,10 @@ static inline int ipproto2sepol(sepol_handle_t * handle, int proto)
return SEPOL_PROTO_TCP;
case IPPROTO_UDP:
return SEPOL_PROTO_UDP;
+ case IPPROTO_DCCP:
+ return SEPOL_PROTO_DCCP;
+ case IPPROTO_SCTP:
+ return SEPOL_PROTO_SCTP;
default:
ERR(handle, "invalid protocol %u " "found in policy", proto);
return STATUS_ERR;
diff --git libsepol-2.5/src/private.h libsepol-2.5/src/private.h
index 8a6d4bb..9c700c9 100644
--- libsepol-2.5/src/private.h
+++ libsepol-2.5/src/private.h
@@ -5,7 +5,7 @@
#include <sepol/policydb/policydb.h>
-#ifdef DARWIN
+#ifdef __APPLE__
#include <sys/types.h>
#include <machine/endian.h>
#else
@@ -16,7 +16,7 @@
#include <errno.h>
#include <dso.h>
-#ifdef DARWIN
+#ifdef __APPLE__
#define __BYTE_ORDER BYTE_ORDER
#define __LITTLE_ENDIAN LITTLE_ENDIAN
#endif
diff --git libsepol-2.5/src/services.c libsepol-2.5/src/services.c
index d64a8e8..ea8453b 100644
--- libsepol-2.5/src/services.c
+++ libsepol-2.5/src/services.c
@@ -21,6 +21,7 @@
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003 - 2004 Tresys Technology, LLC
* Copyright (C) 2003 - 2004 Red Hat, Inc.
+ * Copyright (C) 2017 Mellanox Technologies Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -1152,20 +1153,16 @@ int hidden sepol_compute_av(sepol_security_id_t ssid,
int hidden sepol_string_to_security_class(const char *class_name,
sepol_security_class_t *tclass)
{
- char *class = NULL;
- sepol_security_class_t id;
-
- for (id = 1;; id++) {
- class = policydb->p_class_val_to_name[id - 1];
- if (class == NULL) {
- ERR(NULL, "could not convert %s to class id", class_name);
- return STATUS_ERR;
- }
- if ((strcmp(class, class_name)) == 0) {
- *tclass = id;
- return STATUS_SUCCESS;
- }
+ class_datum_t *tclass_datum;
+
+ tclass_datum = hashtab_search(policydb->p_classes.table,
+ (hashtab_key_t) class_name);
+ if (!tclass_datum) {
+ ERR(NULL, "unrecognized class %s", class_name);
+ return STATUS_ERR;
}
+ *tclass = tclass_datum->s.value;
+ return STATUS_SUCCESS;
}
/*
@@ -1810,6 +1807,79 @@ int hidden sepol_fs_sid(char *name,
return rc;
}
+/*
+ * Return the SID of the ibpkey specified by
+ * `subnet prefix', and `pkey number'.
+ */
+int hidden sepol_ibpkey_sid(uint64_t subnet_prefix,
+ uint16_t pkey, sepol_security_id_t *out_sid)
+{
+ ocontext_t *c;
+ int rc = 0;
+
+ c = policydb->ocontexts[OCON_IBPKEY];
+ while (c) {
+ if (c->u.ibpkey.low_pkey <= pkey &&
+ c->u.ibpkey.high_pkey >= pkey &&
+ subnet_prefix == c->u.ibpkey.subnet_prefix)
+ break;
+ c = c->next;
+ }
+
+ if (c) {
+ if (!c->sid[0]) {
+ rc = sepol_sidtab_context_to_sid(sidtab,
+ &c->context[0],
+ &c->sid[0]);
+ if (rc)
+ goto out;
+ }
+ *out_sid = c->sid[0];
+ } else {
+ *out_sid = SECINITSID_UNLABELED;
+ }
+
+out:
+ return rc;
+}
+
+/*
+ * Return the SID of the subnet management interface specified by
+ * `device name', and `port'.
+ */
+int hidden sepol_ibendport_sid(char *dev_name,
+ uint8_t port,
+ sepol_security_id_t *out_sid)
+{
+ ocontext_t *c;
+ int rc = 0;
+
+ c = policydb->ocontexts[OCON_IBENDPORT];
+ while (c) {
+ if (c->u.ibendport.port == port &&
+ !strcmp(dev_name, c->u.ibendport.dev_name))
+ break;
+ c = c->next;
+ }
+
+ if (c) {
+ if (!c->sid[0]) {
+ rc = sepol_sidtab_context_to_sid(sidtab,
+ &c->context[0],
+ &c->sid[0]);
+ if (rc)
+ goto out;
+ }
+ *out_sid = c->sid[0];
+ } else {
+ *out_sid = SECINITSID_UNLABELED;
+ }
+
+out:
+ return rc;
+}
+
+
/*
* Return the SID of the port specified by
* `domain', `type', `protocol', and `port'.
diff --git libsepol-2.5/src/write.c libsepol-2.5/src/write.c
index d87ea61..620baa9 100644
--- libsepol-2.5/src/write.c
+++ libsepol-2.5/src/write.c
@@ -16,6 +16,7 @@
*
* Copyright (C) 2004-2005 Trusted Computer Solutions, Inc.
* Copyright (C) 2003-2005 Tresys Technology, LLC
+ * Copyright (C) 2017 Mellanox Technologies Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@@ -50,7 +51,8 @@ struct policy_data {
struct policydb *p;
};
-static int avrule_write_list(avrule_t * avrules, struct policy_file *fp);
+static int avrule_write_list(policydb_t *p,
+ avrule_t * avrules, struct policy_file *fp);
static int ebitmap_write(ebitmap_t * e, struct policy_file *fp)
{
@@ -764,9 +766,9 @@ static int cond_write_node(policydb_t * p,
if (cond_write_av_list(p, node->false_list, fp) != 0)
return POLICYDB_ERROR;
} else {
- if (avrule_write_list(node->avtrue_list, fp))
+ if (avrule_write_list(p, node->avtrue_list, fp))
return POLICYDB_ERROR;
- if (avrule_write_list(node->avfalse_list, fp))
+ if (avrule_write_list(p, node->avfalse_list, fp))
return POLICYDB_ERROR;
}
@@ -1379,6 +1381,35 @@ static int ocontext_write_selinux(struct policydb_compat_info *info,
if (context_write(p, &c->context[1], fp))
return POLICYDB_ERROR;
break;
+ case OCON_IBPKEY:
+ /* The subnet prefix is in network order */
+ memcpy(buf, &c->u.ibpkey.subnet_prefix,
+ sizeof(c->u.ibpkey.subnet_prefix));
+
+ buf[2] = cpu_to_le32(c->u.ibpkey.low_pkey);
+ buf[3] = cpu_to_le32(c->u.ibpkey.high_pkey);
+
+ items = put_entry(buf, sizeof(uint32_t), 4, fp);
+ if (items != 4)
+ return POLICYDB_ERROR;
+
+ if (context_write(p, &c->context[0], fp))
+ return POLICYDB_ERROR;
+ break;
+ case OCON_IBENDPORT:
+ len = strlen(c->u.ibendport.dev_name);
+ buf[0] = cpu_to_le32(len);
+ buf[1] = cpu_to_le32(c->u.ibendport.port);
+ items = put_entry(buf, sizeof(uint32_t), 2, fp);
+ if (items != 2)
+ return POLICYDB_ERROR;
+ items = put_entry(c->u.ibendport.dev_name, 1, len, fp);
+ if (items != len)
+ return POLICYDB_ERROR;
+
+ if (context_write(p, &c->context[0], fp))
+ return POLICYDB_ERROR;
+ break;
case OCON_PORT:
buf[0] = c->u.port.protocol;
buf[1] = c->u.port.low_port;
@@ -1544,18 +1575,13 @@ static int range_write(policydb_t * p, struct policy_file *fp)
/************** module writing functions below **************/
-static int avrule_write(avrule_t * avrule, struct policy_file *fp)
+static int avrule_write(policydb_t *p, avrule_t * avrule,
+ struct policy_file *fp)
{
size_t items, items2;
uint32_t buf[32], len;
class_perm_node_t *cur;
- if (avrule->specified & AVRULE_XPERMS) {
- ERR(fp->handle, "module policy does not support extended"
- " permissions rules and one was specified");
- return POLICYDB_ERROR;
- }
-
items = 0;
buf[items++] = cpu_to_le32(avrule->specified);
buf[items++] = cpu_to_le32(avrule->flags);
@@ -1592,10 +1618,48 @@ static int avrule_write(avrule_t * avrule, struct policy_file *fp)
cur = cur->next;
}
+ if (avrule->specified & AVRULE_XPERMS) {
+ size_t nel = ARRAY_SIZE(avrule->xperms->perms);
+ uint32_t buf32[nel];
+ uint8_t buf8;
+ unsigned int i;
+
+ if (p->policyvers < MOD_POLICYDB_VERSION_XPERMS_IOCTL) {
+ ERR(fp->handle,
+ "module policy version %u does not support ioctl"
+ " extended permissions rules and one was specified",
+ p->policyvers);
+ return POLICYDB_ERROR;
+ }
+
+ if (p->target_platform != SEPOL_TARGET_SELINUX) {
+ ERR(fp->handle,
+ "Target platform %s does not support ioctl"
+ " extended permissions rules and one was specified",
+ policydb_target_strings[p->target_platform]);
+ return POLICYDB_ERROR;
+ }
+
+ buf8 = avrule->xperms->specified;
+ items = put_entry(&buf8, sizeof(uint8_t),1,fp);
+ if (items != 1)
+ return POLICYDB_ERROR;
+ buf8 = avrule->xperms->driver;
+ items = put_entry(&buf8, sizeof(uint8_t),1,fp);
+ if (items != 1)
+ return POLICYDB_ERROR;
+ for (i = 0; i < nel; i++)
+ buf32[i] = cpu_to_le32(avrule->xperms->perms[i]);
+ items = put_entry(buf32, sizeof(uint32_t), nel, fp);
+ if (items != nel)
+ return POLICYDB_ERROR;
+ }
+
return POLICYDB_SUCCESS;
}
-static int avrule_write_list(avrule_t * avrules, struct policy_file *fp)
+static int avrule_write_list(policydb_t *p, avrule_t * avrules,
+ struct policy_file *fp)
{
uint32_t buf[32], len;
avrule_t *avrule;
@@ -1613,7 +1677,7 @@ static int avrule_write_list(avrule_t * avrules, struct policy_file *fp)
avrule = avrules;
while (avrule) {
- if (avrule_write(avrule, fp))
+ if (avrule_write(p, avrule, fp))
return POLICYDB_ERROR;
avrule = avrule->next;
}
@@ -1801,7 +1865,7 @@ static int avrule_decl_write(avrule_decl_t * decl, int num_scope_syms,
return POLICYDB_ERROR;
}
if (cond_write_list(p, decl->cond_list, fp) == -1 ||
- avrule_write_list(decl->avrules, fp) == -1 ||
+ avrule_write_list(p, decl->avrules, fp) == -1 ||
role_trans_rule_write(p, decl->role_tr_rules, fp) == -1 ||
role_allow_rule_write(decl->role_allow_rules, fp) == -1) {
return POLICYDB_ERROR;
diff --git libsepol-2.5/tests/.gitignore libsepol-2.5/tests/.gitignore
new file mode 100644
index 0000000..c3f60fd
--- /dev/null
+++ libsepol-2.5/tests/.gitignore
@@ -0,0 +1 @@
+libsepol-tests
diff --git libsepol-2.5/tests/policies/.gitignore libsepol-2.5/tests/policies/.gitignore
new file mode 100644
index 0000000..5a547a8
--- /dev/null
+++ libsepol-2.5/tests/policies/.gitignore
@@ -0,0 +1,3 @@
+test-downgrade/
+test-*/*.mls
+test-*/*.std