ext4: release bs.bh before re-using in ext4_xattr_block_find()

bs.bh was taken in previous ext4_xattr_block_find() call, it should be released before re-using Fixes: 7e01c8e ("ext3/4: fix uninitialized bs in ...") Signed-off-by: Vasily Averin <[email protected]> Signed-off-by: Theodore Ts'o <[email protected]> Cc: [email protected] # 2.6.26
boxfire · Nov 7, 2018 · 45ae932 · 45ae932
1 parent ecaaf40
commit 45ae932
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
@@ -2395,6 +2395,8 @@ 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;