Make all sockets close-on-exec

1 files changed, 1 insertions, 1 deletions

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;