From 3fe8fc793f2e98c28c07428fabdeaf2f3c3480c7 Mon Sep 17 00:00:00 2001 From: Florian Weimer Date: Mon, 18 Jun 2018 13:08:08 +0200 Subject: Linux: Create Netlink socket with SOCK_CLOEXEC in __check_pf [BZ #15722] --- sysdeps/unix/sysv/linux/check_pf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'sysdeps/unix/sysv/linux') diff --git a/sysdeps/unix/sysv/linux/check_pf.c b/sysdeps/unix/sysv/linux/check_pf.c index 36326abe80..04cd104aec 100644 --- a/sysdeps/unix/sysv/linux/check_pf.c +++ b/sysdeps/unix/sysv/linux/check_pf.c @@ -313,7 +313,7 @@ __check_pf (bool *seen_ipv4, bool *seen_ipv6, } else { - int fd = __socket (PF_NETLINK, SOCK_RAW, NETLINK_ROUTE); + int fd = __socket (PF_NETLINK, SOCK_RAW | SOCK_CLOEXEC, NETLINK_ROUTE); if (__glibc_likely (fd >= 0)) { -- cgit v1.2.3