From 0358cbf937ee73447970546290a01f82c450dab9 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 21 Dec 2015 14:49:18 +0100
Subject: Don't block fatal signals

---
 src/fastd.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/fastd.c b/src/fastd.c
index 8580cf2..64bc294 100644
--- a/src/fastd.c
+++ b/src/fastd.c
@@ -108,9 +108,13 @@ static void on_signal(int signo) {
 
 /** Installs signal handlers */
 static void init_signals(void) {
+	/* block all non-fatal signals */
 	sigset_t set;
 	sigfillset(&set);
-	/* block all signals */
+	sigdelset(&set, SIGILL);
+	sigdelset(&set, SIGABRT);
+	sigdelset(&set, SIGFPE);
+	sigdelset(&set, SIGSEGV);
 	pthread_sigmask(SIG_SETMASK, &set, NULL);
 
 	struct sigaction action = {};
-- 
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