From 2f83a7294d0d0904d72839843a80531769525d59 Mon Sep 17 00:00:00 2001
From: Florian Weimer <fweimer@redhat.com>
Date: Wed, 19 Apr 2017 07:45:04 +0200
Subject: Create more sockets with SOCK_CLOEXEC [BZ #15722]

---
 resolv/res_hconf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'resolv/res_hconf.c')

diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index d0d116d308..8fc06e9abd 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -388,7 +388,7 @@ _res_hconf_reorder_addrs (struct hostent *hp)
       /* Initialize interface table.  */
 
       /* The SIOCGIFNETMASK ioctl will only work on an AF_INET socket.  */
-      sd = __socket (AF_INET, SOCK_DGRAM, 0);
+      sd = __socket (AF_INET, SOCK_DGRAM | SOCK_CLOEXEC, 0);
       if (sd < 0)
 	return;
 
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