From: Eric Paris <epa...@redhat.com>
-------------------
This is a commit scheduled for the next v2.6.34 longterm release.
http://git.kernel.org/?p=linux/kernel/git/paulg/longterm-queue-2.6.34.git
If you see a problem with using this for longterm, please comment.
-------------------
commit a2ae4cc9a16e211c8a128ba10d22a85431f093ab upstream.
If inotify_init is unable to allocate a new file for the new inotify
group we leak the new group. This patch drops the reference on the
group on file allocation failure.
Reported-by: Vegard Nossum <vegard.nos...@gmail.com>
Signed-off-by: Eric Paris <epa...@redhat.com>
Signed-off-by: Paul Gortmaker <paul.gortma...@windriver.com>
---
fs/notify/inotify/inotify_user.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/notify/inotify/inotify_user.c b/fs/notify/inotify/inotify_user.c
index 0c6bbc0..72f8825 100644
--- a/fs/notify/inotify/inotify_user.c
+++ b/fs/notify/inotify/inotify_user.c
@@ -674,6 +674,7 @@ SYSCALL_DEFINE1(inotify_init1, int, flags)
if (ret >= 0)
return ret;
+ fsnotify_put_group(group);
atomic_dec(&user->inotify_devs);
out_free_uid:
free_uid(user);
--
1.7.12.1
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