diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2018-11-07 11:10:21 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:27:43 +0100 |
| commit | 27acd8f869ba92e70408168ed2bed504a99b154c (patch) | |
| tree | 35f8cc5c05ddb40623e2a038f89424e52951c024 /fs/ext4 | |
| parent | 0d9902d43fb696d460c29ef4ee0b86ce6ddc9a15 (diff) | |
ext4: fix buffer leak in ext4_xattr_move_to_block() on error path
commit 6bdc9977fcdedf47118d2caf7270a19f4b6d8a8f upstream.
Fixes: 3f2571c1f91f ("ext4: factor out xattr moving")
Fixes: 6dd4ee7cab7e ("ext4: Expand extra_inodes space per ...")
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 2.6.23
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/ext4')
| -rw-r--r-- | fs/ext4/xattr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c index 1022c17fc1a1..53679716baca 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1490,6 +1490,8 @@ cleanup: kfree(buffer); if (is) brelse(is->iloc.bh); + if (bs) + brelse(bs->bh); kfree(is); kfree(bs); brelse(bh); |