ws2_32: Check if the socket is bound in listen() in the server.

dlls/ws2_32/socket.c

@@ -3282,20 +3282,9 @@ int WINAPI WS_listen( SOCKET s, int backlog )
     struct afd_listen_params params = {.backlog = backlog};
     IO_STATUS_BLOCK io;
     NTSTATUS status;
-    int fd, bound;
 
     TRACE( "socket %#lx, backlog %d\n", s, backlog );
 
-    if ((fd = get_sock_fd( s, FILE_READ_DATA, NULL )) == -1)
-        return -1;
-    bound = is_fd_bound( fd, NULL, NULL );
-    release_sock_fd( s, fd );
-    if (bound <= 0)
-    {
-        SetLastError( bound ? wsaErrno() : WSAEINVAL );
-        return -1;
-    }
-
     status = NtDeviceIoControlFile( SOCKET2HANDLE(s), NULL, NULL, NULL, &io,
             IOCTL_AFD_LISTEN, &params, sizeof(params), NULL, 0 );
     SetLastError( NtStatusToWSAError( status ) );

server/sock.c

@@ -2084,6 +2084,12 @@ static int sock_ioctl( struct fd *fd, ioctl_code_t code, struct async *async )
             return 0;
         }
 
+        if (!sock->bound)
+        {
+            set_error( STATUS_INVALID_PARAMETER );
+            return 0;
+        }
+
         if (listen( unix_fd, params->backlog ) < 0)
         {
             set_error( sock_get_ntstatus( errno ) );