Uninitialized rd.delegated_inode can be used in vfs_rename(). Fix this by setting rd.delegated_inode to NULL to avoid the uninitialized read. Reported-by: Coverity Scan <scan-admin@xxxxxxxxxxxx> Signed-off-by: Namjae Jeon <linkinjeon@xxxxxxxxxx> --- fs/ksmbd/vfs.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/ksmbd/vfs.c b/fs/ksmbd/vfs.c index 778c152708e4..9bdb01c5b201 100644 --- a/fs/ksmbd/vfs.c +++ b/fs/ksmbd/vfs.c @@ -743,6 +743,7 @@ int ksmbd_vfs_rename(struct ksmbd_work *work, const struct path *old_path, rd.new_dir = new_path.dentry->d_inode, rd.new_dentry = new_dentry, rd.flags = flags, + rd.delegated_inode = NULL, err = vfs_rename(&rd); if (err) ksmbd_debug(VFS, "vfs_rename failed err %d\n", err); -- 2.25.1
