ws2_32: Move the event reset in WSAEnumNetworkEvents() to the server.

dlls/ws2_32/socket.c

@@ -3604,10 +3604,8 @@ int WINAPI WSAEnumNetworkEvents( SOCKET s, WSAEVENT event, WSANETWORKEVENTS *ret
 
     TRACE( "socket %#Ix, event %p, events %p\n", s, event, ret_events );
 
-    ResetEvent( event );
-
     status = NtDeviceIoControlFile( (HANDLE)s, NULL, NULL, NULL, &io, IOCTL_AFD_GET_EVENTS,
-                                    NULL, 0, &params, sizeof(params) );
+                                    event, 0, &params, sizeof(params) );
     if (!status)
     {
         ret_events->lNetworkEvents = afd_poll_flag_to_win32( params.flags );

dlls/ws2_32/tests/afd.c

@@ -1969,6 +1969,20 @@ static void test_get_events(void)
     for (i = 0; i < ARRAY_SIZE(params.status); ++i)
         ok(!params.status[i], "got status[%u] %#x\n", i, params.status[i]);
 
+    SetEvent(event);
+
+    memset(&params, 0xcc, sizeof(params));
+    memset(&io, 0xcc, sizeof(io));
+    ret = NtDeviceIoControlFile((HANDLE)client, NULL, NULL, NULL, &io,
+            IOCTL_AFD_GET_EVENTS, event, 0, &params, sizeof(params));
+    ok(!ret, "got %#x\n", ret);
+    ok(!params.flags, "got flags %#x\n", params.flags);
+    for (i = 0; i < ARRAY_SIZE(params.status); ++i)
+        ok(!params.status[i], "got status[%u] %#x\n", i, params.status[i]);
+
+    ret = WaitForSingleObject(event, 0);
+    ok(ret == WAIT_TIMEOUT, "got %d\n", ret);
+
     closesocket(client);
     closesocket(server);
 

server/sock.c

@@ -3919,6 +3919,7 @@ DECL_HANDLER(socket_get_events)
 {
     struct sock *sock = (struct sock *)get_handle_obj( current->process, req->handle, 0, &sock_ops );
     unsigned int status[13];
+    struct event *event = NULL;
     unsigned int i;
 
     if (get_reply_max_size() < sizeof(status))
@@ -3929,6 +3930,15 @@ DECL_HANDLER(socket_get_events)
 
     if (!sock) return;
 
+    if (req->event)
+    {
+        if (!(event = get_event_obj( current->process, req->event, EVENT_MODIFY_STATE )))
+        {
+            release_object( sock );
+            return;
+        }
+    }
+
     reply->flags = sock->pending_events & sock->mask;
     for (i = 0; i < ARRAY_SIZE( status ); ++i)
         status[i] = sock_get_ntstatus( sock->errors[i] );
@@ -3936,6 +3946,12 @@ DECL_HANDLER(socket_get_events)
     sock->pending_events &= ~sock->mask;
     sock_reselect( sock );
 
+    if (event)
+    {
+        reset_event( event );
+        release_object( event );
+    }
+
     set_reply_data( status, sizeof(status) );
 
     release_object( sock );