diff options
| author | Vasily Averin <vvs@virtuozzo.com> | 2018-11-07 11:07:01 -0500 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2018-12-01 23:10:33 +0100 |
| commit | fd39710d5d7991d3c7c4f3e939378c3f3ee52229 (patch) | |
| tree | e0abf6fe28b997e30a3b3b1da4c1ff645b182b6a /fs | |
| parent | 34c29362e04f306065b21330ad169415eb09d4aa (diff) | |
ext4: release bs.bh before re-using in ext4_xattr_block_find()
commit 45ae932d246f721e6584430017176cbcadfde610 upstream.
bs.bh was taken in previous ext4_xattr_block_find() call,
it should be released before re-using
Fixes: 7e01c8e5420b ("ext3/4: fix uninitialized bs in ...")
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 2.6.26
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 fefc8b360..872cec436 100644 --- a/fs/ext4/xattr.c +++ b/fs/ext4/xattr.c @@ -1195,6 +1195,8 @@ ext4_xattr_set_handle(handle_t *handle, struct inode *inode, int name_index, error = ext4_xattr_block_set(handle, inode, &i, &bs); } else if (error == -ENOSPC) { if (EXT4_I(inode)->i_file_acl && !bs.s.base) { + brelse(bs.bh); + bs.bh = NULL; error = ext4_xattr_block_find(inode, &i, &bs); if (error) goto cleanup; |