diff options
Diffstat (limited to 'Zend')
| -rw-r--r-- | Zend/zend_signal.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/Zend/zend_signal.c b/Zend/zend_signal.c index 1d8baaf0f5..605187aed2 100644 --- a/Zend/zend_signal.c +++ b/Zend/zend_signal.c @@ -198,7 +198,7 @@ static void zend_signal_handler(int signo, siginfo_t *siginfo, void *context) #endif } } - } else if (p_sig.handler != SIG_IGN) { /* ignore SIG_IGN */ + } else { if (p_sig.flags & SA_SIGINFO) { if (p_sig.flags & SA_RESETHAND) { SIGG(handlers)[signo-1].flags = 0; @@ -234,9 +234,13 @@ ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigac } memset(&sa, 0, sizeof(sa)); - sa.sa_flags = SA_SIGINFO | (act->sa_flags & SA_FLAGS_MASK); - sa.sa_sigaction = zend_signal_handler_defer; - sa.sa_mask = global_sigmask; + if (SIGG(handlers)[signo-1].handler == (void *) SIG_IGN) { + sa.sa_sigaction = (void *) SIG_IGN; + } else { + sa.sa_flags = SA_SIGINFO | (act->sa_flags & SA_FLAGS_MASK); + sa.sa_sigaction = zend_signal_handler_defer; + sa.sa_mask = global_sigmask; + } if (sigaction(signo, &sa, NULL) < 0) { zend_error_noreturn(E_ERROR, "Error installing signal handler for %d", signo); |