From 0cf902af628108c5038cd20f5958d524a812e232 Mon Sep 17 00:00:00 2001
From: Omar Polo <op@omarpolo.com>
Date: Tue, 3 Nov 2020 15:48:26 +0100
Subject: [PATCH] ignore SIGPIPE
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bad clients can shutdown the socket and we will exit due to a SIGPIPE.
it ain’t fun.
---
 gmid.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gmid.c b/gmid.c
index 1a5de19..171b6d2 100644
--- a/gmid.c
+++ b/gmid.c
@@ -25,6 +25,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <poll.h>
+#include <signal.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -668,6 +669,8 @@ main(int argc, char **argv)
 	struct tls_config *conf;
 	int sock, ch;
 
+	signal(SIGPIPE, SIG_IGN);
+
 	while ((ch = getopt(argc, argv, "c:d:hk:")) != -1) {
 		switch (ch) {
 		case 'c':