From 6adb89c30c9e876848fa84774674db0fd05dad8d Mon Sep 17 00:00:00 2001
From: David Härdeman <david@hardeman.nu>
Date: Wed, 10 Jun 2020 23:18:03 +0200
Subject: Make all sockets close-on-exec

---
 proxy.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'proxy.c')

diff --git a/proxy.c b/proxy.c
index dcae9b6..1ec9541 100644
--- a/proxy.c
+++ b/proxy.c
@@ -230,7 +230,7 @@ again:
 	fprintf(stderr, "%s: attempting proxy connection to %s (len %u)\n",
 		scfg->name, proxy->serverstr, proxy->server.addrlen);
 
-	sfd = socket(proxy->server.storage.ss_family, SOCK_STREAM, 0);
+	sfd = socket(proxy->server.storage.ss_family, SOCK_STREAM | SOCK_CLOEXEC, 0);
 	if (sfd < 0) {
 		perror("socket");
 		goto again;
-- 
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