[src/trunk]: src/tests/rump/modautoload Fill old_len which is required by sys...

[ozaki-r <ozaki-r%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/736cec223a0a
branches:  trunk
changeset: 817880:736cec223a0a
user:      ozaki-r <ozaki-r%NetBSD.org@localhost>
date:      Wed Sep 14 03:19:11 2016 +0000

description:
Fill old_len which is required by sysctlbyname

diffstat:

 tests/rump/modautoload/t_modautoload.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r ec92f86460c9 -r 736cec223a0a tests/rump/modautoload/t_modautoload.c
--- a/tests/rump/modautoload/t_modautoload.c    Wed Sep 14 01:48:08 2016 +0000
+++ b/tests/rump/modautoload/t_modautoload.c    Wed Sep 14 03:19:11 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: t_modautoload.c,v 1.4 2015/12/27 08:21:44 pgoyette Exp $       */
+/*     $NetBSD: t_modautoload.c,v 1.5 2016/09/14 03:19:11 ozaki-r Exp $        */
 
 #include <sys/types.h>
 #include <sys/mount.h>
@@ -46,6 +46,7 @@
                atf_tc_fail_errno("mkdir /kern");
 
        new_autoload = true;
+       old_len = sizeof(old_autoload);
        new_len = sizeof(new_autoload);
        error = sysctlbyname("kern.module.autoload",
                                  &old_autoload, &old_len,