fix botch in a fd_set boundary check which broke uses of

select(0,0,0,0,&to) as finegrained delay

devel/pth/distinfo

@@ -1,10 +1,10 @@
-$NetBSD: distinfo,v 1.8 2002/10/14 11:49:54 skrll Exp $
+$NetBSD: distinfo,v 1.9 2002/10/23 10:04:15 drochner Exp $
 
 SHA1 (pth-1.4.1.tar.gz) = bc5b0847d57d2b78945a6c8d4ebab57e46213972
 Size (pth-1.4.1.tar.gz) = 446287 bytes
 SHA1 (patch-aa) = c2fafc8eba5f084468fe0d07b1763d801b9ead89
 SHA1 (patch-ab) = 41dfb1d339d71ed344ab320d4f430ea8e1a04722
-SHA1 (patch-ac) = ce52eaf1a7227abb31f45573ce7902c19cb16219
+SHA1 (patch-ac) = 9bb3fe538a99b01a9719944d5c70f74d212dba87
 SHA1 (patch-ad) = 6769672225854d3b8bc830dc223cccd72b629c8d
 SHA1 (patch-ae) = 11ab7aa4e84eb01bb3956fdb58ff8d5f7e04a434
 SHA1 (patch-af) = e6d065052b935a6a689603675b7d8a473b995a5b

devel/pth/patches/patch-ac

@@ -1,7 +1,7 @@
-$NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
+$NetBSD: patch-ac,v 1.3 2002/10/23 10:04:16 drochner Exp $
 
---- pth_high.c.orig	Sun Jan 27 13:14:36 2002
-+++ pth_high.c
+--- pth_high.c.orig	Sun Jan 27 14:14:36 2002
++++ pth_high.c	Wed Oct 23 11:38:37 2002
 @@ -35,6 +35,42 @@
  
  #include "pth_p.h"
@@ -45,7 +45,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  /* Pth variant of usleep(3) */
  int pth_usleep(unsigned int usec)
  {
-@@ -141,8 +177,43 @@ int pth_sigwait_ev(const sigset_t *set, 
+@@ -141,8 +177,43 @@
      return 0;
  }
  
@@ -90,7 +90,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  {
      pth_event_t ev;
      static pth_key_t ev_key = PTH_KEY_INIT;
-@@ -167,6 +238,8 @@ pid_t pth_waitpid(pid_t wpid, int *statu
+@@ -167,6 +238,8 @@
      pth_debug2("pth_waitpid: leave to thread \"%s\"", pth_current->name);
      return pid;
  }
@@ -99,7 +99,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  
  /* Pth variant of system(3) */
  int pth_system(const char *cmd)
-@@ -195,7 +268,7 @@ int pth_system(const char *cmd)
+@@ -195,7 +268,7 @@
      /* block SIGCHLD signal */
      sigemptyset(&ss_block);
      sigaddset(&ss_block, SIGCHLD);
@@ -108,7 +108,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  
      /* fork the current process */
      pstat = -1;
-@@ -207,7 +280,7 @@ int pth_system(const char *cmd)
+@@ -207,7 +280,7 @@
              /* restore original signal dispositions and execute the command */
              sigaction(SIGINT,  &sa_int,  NULL);
              sigaction(SIGQUIT, &sa_quit, NULL);
@@ -117,7 +117,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  
              /* stop the Pth scheduling */
              pth_scheduler_kill();
-@@ -227,7 +300,7 @@ int pth_system(const char *cmd)
+@@ -227,7 +300,7 @@
      /* restore original signal dispositions and execute the command */
      sigaction(SIGINT,  &sa_int,  NULL);
      sigaction(SIGQUIT, &sa_quit, NULL);
@@ -126,17 +126,17 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  
      /* return error or child process result code */
      return (pid == -1 ? -1 : pstat);
-@@ -258,6 +331,9 @@ int pth_select_ev(int nfd, fd_set *rfds,
+@@ -258,6 +331,9 @@
      pth_implicit_init();
      pth_debug2("pth_select_ev: called from thread \"%s\"", pth_current->name);
  
-+    if (!pth_util_fd_valid(nfd-1))
++    if (nfd < 0 || nfd > FD_SETSIZE)
 +      return_errno(-1, EINVAL);
 +
      /* first deal with the special situation of a plain microsecond delay */
      if (nfd == 0 && rfds == NULL && wfds == NULL && efds == NULL && timeout != NULL) {
          if (timeout->tv_sec < 0 || timeout->tv_usec < 0)
-@@ -280,10 +356,11 @@ int pth_select_ev(int nfd, fd_set *rfds,
+@@ -280,10 +356,11 @@
                      return_errno(-1, EINTR);
              }
          }
@@ -151,7 +151,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
          return 0;
      }
  
-@@ -295,36 +372,42 @@ int pth_select_ev(int nfd, fd_set *rfds,
+@@ -295,36 +372,42 @@
      delay.tv_sec  = 0;
      delay.tv_usec = 0;
      rtmp = NULL;
@@ -206,7 +206,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
              return 0;
          }
      }
-@@ -350,10 +433,9 @@ int pth_select_ev(int nfd, fd_set *rfds,
+@@ -350,10 +433,9 @@
          pth_event_isolate(ev_timeout);
          if (pth_event_occurred(ev_timeout)) {
              selected = TRUE;
@@ -220,7 +220,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
              rc = 0;
          }
      }
-@@ -362,7 +444,7 @@ int pth_select_ev(int nfd, fd_set *rfds,
+@@ -362,7 +444,7 @@
      return rc;
  }
  
@@ -229,7 +229,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
  int pth_poll(struct pollfd *pfd, nfds_t nfd, int timeout)
  {
      return pth_poll_ev(pfd, nfd, timeout, NULL);
-@@ -373,7 +455,7 @@ int pth_poll(struct pollfd *pfd, nfds_t 
+@@ -373,7 +455,7 @@
             INTERNALLY THE SCHEDULER IS ONLY select(2) BASED!! */
  int pth_poll_ev(struct pollfd *pfd, nfds_t nfd, int timeout, pth_event_t ev_extra)
  {
@@ -238,7 +238,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
      struct timeval tv, *ptv;
      int maxfd, rc, ok;
      unsigned int i;
-@@ -410,58 +492,64 @@ int pth_poll_ev(struct pollfd *pfd, nfds
+@@ -410,58 +492,64 @@
      FD_ZERO(&rfds);
      FD_ZERO(&wfds);
      FD_ZERO(&efds);
@@ -348,7 +348,7 @@ $NetBSD: patch-ac,v 1.2 2002/10/14 11:49:55 skrll Exp $
      }
      return rc;
  }
-@@ -498,6 +586,13 @@ int pth_connect_ev(int s, const struct s
+@@ -498,6 +586,13 @@
      /* if it is still on progress wait until socket is really writeable */
      if (rv == -1 && errno == EINPROGRESS && fdmode != PTH_FDMODE_NONBLOCK) {
          ev = pth_event(PTH_EVENT_FD|PTH_UNTIL_FD_WRITEABLE|PTH_MODE_STATIC, &ev_key, s);