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.
80 lines
2.8 KiB
80 lines
2.8 KiB
From 6ad61c838992d17f5faa94faa8f17967083a4226 Mon Sep 17 00:00:00 2001 |
|
From: Hans-Peter Deifel <hpd@hpdeifel.de> |
|
Date: Tue, 3 Mar 2015 00:35:08 +0100 |
|
Subject: [PATCH] tmpfiles: quietly ignore ACLs on unsupported filesystems |
|
|
|
A warning is printed if ACLs cannot be retrieved for any reason other |
|
than -ENOSYS. For -ENOSYS, debug log is printed. |
|
|
|
(cherry picked from commit d873e8778c92014c02a9122852758b436fa95c0e) |
|
--- |
|
src/tmpfiles/tmpfiles.c | 36 ++++++++++++++++++++---------------- |
|
1 file changed, 20 insertions(+), 16 deletions(-) |
|
|
|
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c |
|
index 88ba7e46a..187997e1f 100644 |
|
--- a/src/tmpfiles/tmpfiles.c |
|
+++ b/src/tmpfiles/tmpfiles.c |
|
@@ -704,6 +704,9 @@ static int path_set_acl(const char *path, acl_type_t type, acl_t acl, bool modif |
|
int r; |
|
_cleanup_(acl_free_charpp) char *t = NULL; |
|
|
|
+ /* Returns 0 for success, positive error if already warned, |
|
+ * negative error otherwise. */ |
|
+ |
|
if (modify) { |
|
r = acls_for_file(path, type, acl, &dup); |
|
if (r < 0) |
|
@@ -731,35 +734,36 @@ static int path_set_acl(const char *path, acl_type_t type, acl_t acl, bool modif |
|
|
|
r = acl_set_file(path, type, dup); |
|
if (r < 0) |
|
- return log_error_errno(-errno, |
|
- "Setting %s ACL \"%s\" on %s failed: %m", |
|
- type == ACL_TYPE_ACCESS ? "access" : "default", |
|
- strna(t), path); |
|
+ return -log_error_errno(errno, |
|
+ "Setting %s ACL \"%s\" on %s failed: %m", |
|
+ type == ACL_TYPE_ACCESS ? "access" : "default", |
|
+ strna(t), path); |
|
+ |
|
return 0; |
|
} |
|
#endif |
|
|
|
static int path_set_acls(Item *item, const char *path) { |
|
+ int r = 0; |
|
#ifdef HAVE_ACL |
|
- int r; |
|
- |
|
assert(item); |
|
assert(path); |
|
|
|
- if (item->acl_access) { |
|
+ if (item->acl_access) |
|
r = path_set_acl(path, ACL_TYPE_ACCESS, item->acl_access, item->force); |
|
- if (r < 0) |
|
- return r; |
|
- } |
|
|
|
- if (item->acl_default) { |
|
+ if (r == 0 && item->acl_default) |
|
r = path_set_acl(path, ACL_TYPE_DEFAULT, item->acl_default, item->force); |
|
- if (r < 0) |
|
- return r; |
|
- } |
|
-#endif |
|
|
|
- return 0; |
|
+ if (r > 0) |
|
+ return -r; /* already warned */ |
|
+ else if (r == -ENOTSUP) { |
|
+ log_debug_errno(r, "ACLs not supported by file system at %s", path); |
|
+ return 0; |
|
+ } else if (r < 0) |
|
+ log_error_errno(r, "ACL operation on \"%s\" failed: %m", path); |
|
+#endif |
|
+ return r; |
|
} |
|
|
|
static int write_one_file(Item *i, const char *path) {
|
|
|