* msg.cc (client_request_msg::serve): Add default case to msgop switch.

* sem.cc (client_request_sem::serve): Add default case to semop switch. * shm.cc (client_request_shm::serve): Add default case to shmop switch.
2003-11-22 22:37:13 +00:00
parent 876083f32e
commit c026d84209
4 changed files with 18 additions and 0 deletions
--- a/winsup/cygserver/shm.cc
+++ b/winsup/cygserver/shm.cc
@@ -101,6 +101,10 @@ client_request_shm::serve (transport_layer_base *const conn,
      case SHMOP_shmfork:
        res = cygwin_shmfork_myhook (&td, &_parameters.in.forkargs);
 	break;
+      default:
+	res = ENOSYS;
+        td.td_retval[0] = -1;
+	break;
    }
  /* Allocated by the call to adjust_identity_info(). */
  if (_parameters.in.ipcblk.gidlist)