ksmbd: smb1: Fix potential memleak in smb_nt_create_andx

If the filename is invalid or in the veto list, the smb_get_name() call
will fail. Make sure the previously allocated 'name' is released.

Signed-off-by: Marios Makassikis <[email protected]>

Author: Marios Makassikis

smb1pdu.c

@@ -2291,6 +2291,7 @@ int smb_nt_create_andx(struct ksmbd_work *work)
 	if (IS_ERR(conv_name)) {
 		rsp->hdr.Status.CifsError =
 			STATUS_OBJECT_NAME_INVALID;
+		kfree(name);
 		return PTR_ERR(conv_name);
 	}