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varnish-cache
Commit bbf49428 authored by Poul-Henning Kamp's avatar Poul-Henning Kamp
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Restore SIGSEGV and SIGABRT to SIG_DFL in child_signal_handler() 

to prevent recursion.
parent 78be3917
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bin/varnishd/mgt/mgt_child.c
View file @ bbf49428
......@@ -263,9 +263,16 @@ static void __match_proto__()
child_signal_handler(int s, siginfo_t *si, void *c)
{
char buf[1024];
struct sigaction sa;
(void)c;
/* Don't come back */
memset(&sa, 0, sizeof sa);
sa.sa_handler = SIG_DFL;
(void)sigaction(SIGSEGV, &sa, NULL);
(void)sigaction(SIGABRT, &sa, NULL);
bprintf(buf, "Signal %d (%s) received at %p si_code %d",
s, strsignal(s), si->si_addr, si->si_code);
VAS_Fail(__func__,
......
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