[src/trunk]: src/etc set 7 and 8 to close on exec.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/90031880e308
branches:  trunk
changeset: 351114:90031880e308
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Feb 02 20:01:36 2017 +0000

description:
set 7 and 8 to close on exec.

diffstat:

 etc/rc |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (19 lines):

diff -r 580e01c1af0b -r 90031880e308 etc/rc
--- a/etc/rc    Thu Feb 02 20:00:40 2017 +0000
+++ b/etc/rc    Thu Feb 02 20:01:36 2017 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: rc,v 1.170 2014/07/29 20:39:16 apb Exp $
+# $NetBSD: rc,v 1.171 2017/02/02 20:01:36 christos Exp $
 #
 # rc --
 #      Run the scripts in /etc/rc.d with rcorder, and log output
@@ -65,6 +65,7 @@
 _rc_original_stderr_fd=8; export _rc_original_stderr_fd
 eval "exec ${_rc_original_stdout_fd}>&1"
 eval "exec ${_rc_original_stderr_fd}>&2"
+fdflags -s cloexec 7 8
 
 #
 # rc_real_work