Whamcloud - gitweb
LU-12561 ldiskfs: Remove 2.6 kernel series
[fs/lustre-release.git] / ldiskfs / kernel_patches / patches / rhel6.3 / ext4-add-missing-kfree-on-error-return-path-in-add_new_gdb.patch
1 From c49bafa3842751b8955a962859f42d307673d75d Mon Sep 17 00:00:00 2001
2 From: Dan Carpenter <error27@gmail.com>
3 Date: Sat, 30 Jul 2011 12:58:41 -0400
4 Subject: ext4: add missing kfree() on error return path in add_new_gdb()
5 Git-commit: c49bafa3
6 Patch-mainline: v3.1-rc1
7
8 We added some more error handling in b40971426a "ext4: add error
9 checking to calls to ext4_handle_dirty_metadata()".  But we need to
10 call kfree() as well to avoid a memory leak.
11
12 Signed-off-by: Dan Carpenter <error27@gmail.com>
13 Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
14 Acked-by: Jeff Mahoney <jeffm@suse.com>
15 ---
16  fs/ext4/resize.c |    1 +
17  1 file changed, 1 insertion(+)
18
19 --- a/fs/ext4/resize.c
20 +++ b/fs/ext4/resize.c
21 @@ -475,6 +475,7 @@ static int add_new_gdb(handle_t *handle,
22         return 0;
23
24  exit_inode:
25 +       kfree(n_group_desc);
26         /* ext4_journal_release_buffer(handle, iloc.bh); */
27         brelse(iloc.bh);
28  exit_dindj: