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 09:22:08 +0100 |
| commit | 73b05bc9cfdc51954093c30ba5606ce6d4fdb8a8 (patch) | |
| tree | 9e0da9dc8bbb9b574b34ab5f07baad877be45d93 | |
| parent | 93b0fc8e900551e70ec77828a665981c5e61d939 (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>
| -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 163973bb3066..fe97ce454a44 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -2627,6 +2627,8 @@ out: kfree(buffer); if (is) brelse(is->iloc.bh); + if (bs) + brelse(bs->bh); kfree(is); kfree(bs); |