From fbbc3ca277582e1d3e46cbb02f2d8dd7c0c9c052 Mon Sep 17 00:00:00 2001
From: Zxilly <zxilly@outlook.com>
Date: Mon, 16 Oct 2023 22:56:08 +0800
Subject: [PATCH] feat: add log for unexpected exit

---
 src/ua2f.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/ua2f.c b/src/ua2f.c
index 0d7928b..be07590 100644
--- a/src/ua2f.c
+++ b/src/ua2f.c
@@ -16,6 +16,7 @@
 volatile int should_exit = false;
 
 void signal_handler(int signum) {
+    syslog(LOG_ERR, "Signal %s received, exiting...", strsignal(signum));
     should_exit = true;
 }
 
@@ -30,6 +31,8 @@ int main(int argc, char *argv[]) {
     signal(SIGINT, signal_handler);
     signal(SIGTERM, signal_handler);
     signal(SIGQUIT, signal_handler);
+    signal(SIGSEGV, signal_handler);
+    signal(SIGABRT, signal_handler);
 
     struct nf_queue queue[1];
     memset(queue, 0, sizeof(struct nf_queue));