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 09:26:02 +0100 |
| commit | 82dfeb8d8254f213c8d86fe03458c94590560f90 (patch) | |
| tree | 5977f3089188e53e6c3bff4c284e4deb14b952b6 /fs | |
| parent | b66102a457de28cc58033de0eaaff8f1153621a1 (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')
| -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 9d92f7343585..22f765069655 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1393,6 +1393,8 @@ out: kfree(buffer); if (is) brelse(is->iloc.bh); + if (bs) + brelse(bs->bh); kfree(is); kfree(bs); |