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86 lines
2.8 KiB
86 lines
2.8 KiB
3 years ago
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diff --git a/cmd/modutil/install.c b/cmd/modutil/install.c
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--- a/cmd/modutil/install.c
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+++ b/cmd/modutil/install.c
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@@ -825,17 +825,20 @@ rm_dash_r(char *path)
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dir = PR_OpenDir(path);
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if (!dir) {
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return -1;
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}
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/* Recursively delete all entries in the directory */
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while ((entry = PR_ReadDir(dir, PR_SKIP_BOTH)) != NULL) {
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- sprintf(filename, "%s/%s", path, entry->name);
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+ if (snprintf(filename, sizeof(filename), "%s/%s", path, entry->name) >= sizeof(filename)) {
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+ PR_CloseDir(dir);
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+ return -1;
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+ }
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if (rm_dash_r(filename)) {
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PR_CloseDir(dir);
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return -1;
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}
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}
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if (PR_CloseDir(dir) != PR_SUCCESS) {
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return -1;
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diff --git a/cmd/signtool/util.c b/cmd/signtool/util.c
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--- a/cmd/signtool/util.c
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+++ b/cmd/signtool/util.c
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@@ -138,6 +138,12 @@ rm_dash_r(char *path)
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/* Recursively delete all entries in the directory */
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while ((entry = PR_ReadDir(dir, PR_SKIP_BOTH)) != NULL) {
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sprintf(filename, "%s/%s", path, entry->name);
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+ if (snprintf(filename, sizeof(filename), "%s/%s", path, entry->name
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+) >= sizeof(filename)) {
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+ errorCount++;
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+ PR_CloseDir(dir);
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+ return -1;
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+ }
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if (rm_dash_r(filename)) {
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PR_CloseDir(dir);
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return -1;
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diff --git a/lib/libpkix/pkix/util/pkix_list.c b/lib/libpkix/pkix/util/pkix_list.c
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--- a/lib/libpkix/pkix/util/pkix_list.c
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+++ b/lib/libpkix/pkix/util/pkix_list.c
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@@ -1530,17 +1530,17 @@ cleanup:
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*/
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PKIX_Error *
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PKIX_List_SetItem(
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PKIX_List *list,
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PKIX_UInt32 index,
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PKIX_PL_Object *item,
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void *plContext)
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{
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- PKIX_List *element;
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+ PKIX_List *element = NULL;
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PKIX_ENTER(LIST, "PKIX_List_SetItem");
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PKIX_NULLCHECK_ONE(list);
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if (list->immutable){
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PKIX_ERROR(PKIX_OPERATIONNOTPERMITTEDONIMMUTABLELIST);
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}
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diff --git a/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c b/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
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--- a/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
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+++ b/lib/libpkix/pkix_pl_nss/system/pkix_pl_oid.c
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@@ -102,17 +102,17 @@ cleanup:
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*/
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static PKIX_Error *
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pkix_pl_OID_Equals(
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PKIX_PL_Object *first,
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PKIX_PL_Object *second,
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PKIX_Boolean *pResult,
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void *plContext)
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{
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- PKIX_Int32 cmpResult;
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+ PKIX_Int32 cmpResult = 0;
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PKIX_ENTER(OID, "pkix_pl_OID_Equals");
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PKIX_NULLCHECK_THREE(first, second, pResult);
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PKIX_CHECK(pkix_pl_OID_Comparator
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(first, second, &cmpResult, plContext),
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PKIX_OIDCOMPARATORFAILED);
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