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

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

(limited to 'rcon.c')

diff --git a/rcon.c b/rcon.c
index 02fd021..a1fd90f 100644
--- a/rcon.c
+++ b/rcon.c
@@ -366,7 +366,7 @@ again:
         fprintf(stderr, "%s: attempting rcon connection to %s (len %u)\n",
                 scfg->name, rcon->rconstr, rcon->rcon.addrlen);
 
-        sfd = socket(rcon->rcon.storage.ss_family, SOCK_STREAM, 0);
+        sfd = socket(rcon->rcon.storage.ss_family, SOCK_STREAM | SOCK_CLOEXEC, 0);
         if (sfd < 0) {
                 perror("socket");
                 goto again;
-- 
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