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ext4: fix buffer leak in ext4_xattr_move_to_block() on error path

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
Vasily Averin 6 years ago
parent
commit
6bdc9977fc
1 changed files with 2 additions and 0 deletions
  1. 2 0
      fs/ext4/xattr.c

+ 2 - 0
fs/ext4/xattr.c

@@ -2617,6 +2617,8 @@ out:
 	kfree(buffer);
 	if (is)
 		brelse(is->iloc.bh);
+	if (bs)
+		brelse(bs->bh);
 	kfree(is);
 	kfree(bs);