From: Elias Fleckenstein <eliasfleckenstein@web.de>
Date: Wed, 11 May 2022 16:03:19 +0000 (+0200)
Subject: Verify pipe() success
X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=e8021f40ccae5cea202a6fd6887514ee373f6e18;p=dragonnet.git

Verify pipe() success
---

diff --git a/dragonnet/listen.c b/dragonnet/listen.c
index a0a8256..f944424 100644
--- a/dragonnet/listen.c
+++ b/dragonnet/listen.c
@@ -159,7 +159,10 @@ static void *listener_main(void *g_listener)
 void dragonnet_listener_run(DragonnetListener *l)
 {
 #ifndef _WIN32
-	pipe(l->intr);
+	if (pipe(l->intr) < 0) {
+		perror("pipe");
+		abort();
+	}
 #endif // _WIN32
 	pthread_create(&l->accept_thread, NULL, &listener_main, l);
 }