iputils/patches/iputils-s20071127-open-max.patch

   1 diff -up iputils-s20071127/rdisc.c.open_max iputils-s20071127/rdisc.c
   2 --- iputils-s20071127/rdisc.c.open_max  2008-02-25 11:15:37.000000000 +0100
   3 +++ iputils-s20071127/rdisc.c   2008-02-25 11:17:30.000000000 +0100
   4 @@ -240,14 +240,25 @@ void do_fork(void)
   5  {
   6         int t;
   7         pid_t pid;
   8 +       long open_max;
   9
  10         if (trace)
  11                 return;
  12 +       if ((open_max = sysconf(_SC_OPEN_MAX)) == -1) {
  13 +               if (errno == 0) {
  14 +                       (void) fprintf(stderr, "OPEN_MAX is not supported\n");
  15 +               }
  16 +               else {
  17 +                       (void) fprintf(stderr, "sysconf() error\n");
  18 +               }
  19 +               exit(1);
  20 +       }
  21 +
  22
  23         if ((pid=fork()) != 0)
  24                 exit(0);
  25
  26 -       for (t = 0; t < OPEN_MAX; t++)
  27 +       for (t = 0; t < open_max; t++)
  28                 if (t != s)
  29                         close(t);
  30