81 lines
2.8 KiB
Diff
81 lines
2.8 KiB
Diff
|
From 5fb87c4b6582ddb0a0ab1f31300eae69ab963afb 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 88ba7e46a2..187997e1f4 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) {
|