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Set SA_ONSTACK too when zend signals are disabled and in pcntl #9758

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Set SA_ONSTACK too when zend signals are disabled and in pcntl #9758

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2 changes: 1 addition & 1 deletion Zend/zend_execute_API.c
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Expand Up @@ -1483,7 +1483,7 @@ static void zend_set_timeout_ex(zend_long seconds, bool reset_signals) /* {{{ */

act.sa_handler = zend_timeout_handler;
sigemptyset(&act.sa_mask);
act.sa_flags = SA_RESETHAND | SA_NODEFER;
act.sa_flags = SA_ONSTACK | SA_RESETHAND | SA_NODEFER;
sigaction(signo, &act, NULL);
# else
signal(signo, zend_timeout_handler);
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2 changes: 1 addition & 1 deletion ext/pcntl/php_signal.c
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Expand Up @@ -35,7 +35,7 @@ Sigfunc *php_signal4(int signo, Sigfunc *func, int restart, int mask_all)
} else {
sigemptyset(&act.sa_mask);
}
act.sa_flags = 0;
act.sa_flags = SA_ONSTACK;
#ifdef HAVE_STRUCT_SIGINFO_T
act.sa_flags |= SA_SIGINFO;
#endif
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