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

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

(limited to 'idle.c')

diff --git a/idle.c b/idle.c
index 03d9f88..46be539 100644
--- a/idle.c
+++ b/idle.c
@@ -357,7 +357,7 @@ again:
         fprintf(stderr, "%s: attempting idle check on %s (len %u)\n",
                 scfg->name, idle->remotestr, idle->remote.addrlen);
 
-        sfd = socket(idle->remote.storage.ss_family, SOCK_STREAM, 0);
+        sfd = socket(idle->remote.storage.ss_family, SOCK_STREAM | SOCK_CLOEXEC, 0);
         if (sfd < 0) {
                 perror("socket");
                 goto again;
-- 
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