src/java.base/windows/native/libnio/ch/WindowsSelectorImpl.c

*** 1,7 ****
  /*
!  * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2002, 2017, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 30,39 ****
--- 30,40 ----
  /* This number should be equal to WindowsSelectorImpl.MAX_SELECTABLE_FDS */
  /* This definition MUST precede the inclusion of winsock2.h */
  
  #define FD_SETSIZE 1024
  
+ #include <limits.h>
  #include <stdlib.h>
  #include <winsock2.h>
  
  #include "jvm.h"
  #include "jni.h"
*** 73,85 ****
          tv = &zerotime;
      } else if (timeout < 0) {
          tv = NULL;
      } else {
          tv = &timevalue;
!         tv->tv_sec =  (long)(timeout / 1000);
          tv->tv_usec = (long)((timeout % 1000) * 1000);
      }
  
      /* Set FD_SET structures required for select */
      for (i = 0; i < numfds; i++) {
          if (fds[i].events & POLLIN) {
             readfds.fd_array[read_count] = fds[i].fd;
--- 74,96 ----
          tv = &zerotime;
      } else if (timeout < 0) {
          tv = NULL;
      } else {
          tv = &timevalue;
!         jlong sec = timeout / 1000;
!         //
!         // struct timeval members are signed 32-bit integers so the
!         // signed 64-bit jlong needs to clamped
!         //
!         if (sec > INT_MAX) {
!             tv->tv_sec  = INT_MAX;
!             tv->tv_usec = 0;
!         } else {
!             tv->tv_sec  = (long)sec;
              tv->tv_usec = (long)((timeout % 1000) * 1000);
          }
+     }
  
      /* Set FD_SET structures required for select */
      for (i = 0; i < numfds; i++) {
          if (fds[i].events & POLLIN) {
             readfds.fd_array[read_count] = fds[i].fd;