29 lines
580 B
Diff
29 lines
580 B
Diff
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--- iputils-s20071127/rdisc.c 2007-11-27 01:57:27.000000000 +0100
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+++ iputils-s20071127/rdisc.c.fix 2009-04-30 23:57:12.000000000 +0200
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@@ -240,14 +240,24 @@
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{
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int t;
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pid_t pid;
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+ long open_max;
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if (trace)
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return;
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+ if ((open_max = sysconf(_SC_OPEN_MAX)) == -1) {
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+ if (errno == 0) {
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+ (void) fprintf(stderr, "OPEN_MAX is not supported\n");
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+ }
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+ else {
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+ (void) fprintf(stderr, "sysconf() error\n");
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+ }
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+ exit(1);
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+ }
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if ((pid=fork()) != 0)
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exit(0);
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- for (t = 0; t < OPEN_MAX; t++)
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+ for (t = 0; t < open_max; t++)
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if (t != s)
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close(t);
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