Commit ecaaf408 authored by Vasily Averin's avatar Vasily Averin Committed by Theodore Ts'o
Browse files

ext4: fix buffer leak in ext4_xattr_get_block() on error path 



Fixes: dec214d0 ("ext4: xattr inode deduplication")
Signed-off-by: default avatarVasily Averin <vvs@virtuozzo.com>
Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org # 4.13
parent af18e35b

fs/ext4/xattr.c

+3 −1
Original line number Diff line number Diff line
@@ -2272,8 +2272,10 @@ static struct buffer_head *ext4_xattr_get_block(struct inode *inode) 
	if (!bh)

		return ERR_PTR(-EIO);

	error = ext4_xattr_check_block(inode, bh);

	if (error)

	if (error) {

		brelse(bh);

		return ERR_PTR(error);

	}

	return bh;

}