iputils/iputils-s20071127-open_max.patch

   1 http://www.redhat.com/archives/fedora-extras-commits/2007-August/msg01642.html
   2
   3 diff -Nru iputils-s20071127.orig/rdisc.c iputils-s20071127/rdisc.c
   4 --- iputils-s20071127.orig/rdisc.c      2008-09-17 19:45:30.000000000 +0200
   5 +++ iputils-s20071127/rdisc.c   2008-09-17 19:52:03.000000000 +0200
   6 @@ -240,14 +240,25 @@
   7  {
   8         int t;
   9         pid_t pid;
  10 +       long open_max;
  11
  12         if (trace)
  13                 return;
  14
  15 +       if ((open_max = sysconf(_SC_OPEN_MAX)) == -1) {
  16 +               if (errno == 0) {
  17 +                       (void) fprintf(stderr, "OPEN_MAX is not supported\n");
  18 +               }
  19 +               else {
  20 +                       (void) fprintf(stderr, "sysconf() error\n");
  21 +               }
  22 +               exit(1);
  23 +       }
  24 +
  25         if ((pid=fork()) != 0)
  26                 exit(0);
  27
  28 -       for (t = 0; t < OPEN_MAX; t++)
  29 +       for (t = 0; t < open_max; t++)
  30                 if (t != s)
  31                         close(t);
  32