[src/trunk]: src/external/bsd/ipf/dist/tools PR 56874: avoid using uninitiali...

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

details:   https://anonhg.NetBSD.org/src/rev/0d4e5a319e06
branches:  trunk
changeset: 366704:0d4e5a319e06
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Jun 10 06:06:00 2022 +0000

description:
PR 56874: avoid using uninitialized memory, patch from Tom Lane.

diffstat:

 external/bsd/ipf/dist/tools/ipftest.c |  3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diffs (17 lines):

diff -r 492d51fbd907 -r 0d4e5a319e06 external/bsd/ipf/dist/tools/ipftest.c
--- a/external/bsd/ipf/dist/tools/ipftest.c     Fri Jun 10 05:59:12 2022 +0000
+++ b/external/bsd/ipf/dist/tools/ipftest.c     Fri Jun 10 06:06:00 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ipftest.c,v 1.4 2018/02/04 08:19:42 mrg Exp $  */
+/*     $NetBSD: ipftest.c,v 1.5 2022/06/10 06:06:00 martin Exp $       */
 
 /*
  * Copyright (C) 2012 by Darren Reed.
@@ -88,6 +88,7 @@
        ip_t    *ip;
 
        m = &mb;
+       memset(m, 0, sizeof(*m));
        dir = 0;
        dump = 0;
        hlen = 0;