[src/trunk]: src/usr.sbin missing memset() for sockaddr. from deraadt

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

details:   https://anonhg.NetBSD.org/src/rev/ca75a5947ab0
branches:  trunk
changeset: 532197:ca75a5947ab0
user:      itojun <itojun%NetBSD.org@localhost>
date:      Sun Jun 02 13:47:02 2002 +0000

description:
missing memset() for sockaddr.  from deraadt

diffstat:

 usr.sbin/map-mbone/mapper.c |  3 ++-
 usr.sbin/mrinfo/mrinfo.c    |  5 +++--
 usr.sbin/mrouted/snmp.c     |  3 ++-
 usr.sbin/mrouted/vif.c      |  4 +++-
 usr.sbin/mtrace/mtrace.c    |  5 +++--
 5 files changed, 13 insertions(+), 7 deletions(-)

diffs (111 lines):

diff -r 01d43f63307c -r ca75a5947ab0 usr.sbin/map-mbone/mapper.c
--- a/usr.sbin/map-mbone/mapper.c       Sun Jun 02 11:21:53 2002 +0000
+++ b/usr.sbin/map-mbone/mapper.c       Sun Jun 02 13:47:02 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mapper.c,v 1.8 2001/09/24 13:22:37 wiz Exp $   */
+/*     $NetBSD: mapper.c,v 1.9 2002/06/02 13:47:02 itojun Exp $        */
 
 /* Mapper for connections between MRouteD multicast routers.
  * Written by Pavel Curtis <Pavel%PARC.Xerox.Com@localhost>
@@ -921,6 +921,7 @@
        struct sockaddr_in addr;
        int addrlen = sizeof(addr);
 
+       memset(&addr, 0, sizeof(addr));
        addr.sin_family = AF_INET;
 #if (defined(BSD) && (BSD >= 199103))
        addr.sin_len = sizeof addr;
diff -r 01d43f63307c -r ca75a5947ab0 usr.sbin/mrinfo/mrinfo.c
--- a/usr.sbin/mrinfo/mrinfo.c  Sun Jun 02 11:21:53 2002 +0000
+++ b/usr.sbin/mrinfo/mrinfo.c  Sun Jun 02 13:47:02 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mrinfo.c,v 1.12 2001/09/24 13:22:37 wiz Exp $  */
+/*     $NetBSD: mrinfo.c,v 1.13 2002/06/02 13:47:02 itojun Exp $       */
 
 /*
  * This tool requests configuration info from a multicast router
@@ -80,7 +80,7 @@
 static char rcsid[] =
     "@(#) Header: mrinfo.c,v 1.6 93/04/08 15:14:16 van Exp (LBL)";
 #else
-__RCSID("$NetBSD: mrinfo.c,v 1.12 2001/09/24 13:22:37 wiz Exp $");
+__RCSID("$NetBSD: mrinfo.c,v 1.13 2002/06/02 13:47:02 itojun Exp $");
 #endif
 #endif
 
@@ -414,6 +414,7 @@
                struct sockaddr_in addr;
                int     addrlen = sizeof(addr);
 
+               memset(&addr, 0, sizeof(addr));
                addr.sin_family = AF_INET;
 #if (defined(BSD) && (BSD >= 199103))
                addr.sin_len = sizeof addr;
diff -r 01d43f63307c -r ca75a5947ab0 usr.sbin/mrouted/snmp.c
--- a/usr.sbin/mrouted/snmp.c   Sun Jun 02 11:21:53 2002 +0000
+++ b/usr.sbin/mrouted/snmp.c   Sun Jun 02 13:47:02 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: snmp.c,v 1.4 1999/01/23 22:44:43 hwr Exp $     */
+/*     $NetBSD: snmp.c,v 1.5 2002/06/02 13:47:03 itojun Exp $  */
 
 #include "defs.h"
 #include <netinet/in_var.h>
@@ -90,6 +90,7 @@
        perror("socket");
        return 1;
    }
+   memset(&me, 0, sizeof(me));
    me.sin_family = AF_INET;
    me.sin_addr.s_addr = INADDR_ANY;
    /* already in network byte order (I think) */
diff -r 01d43f63307c -r ca75a5947ab0 usr.sbin/mrouted/vif.c
--- a/usr.sbin/mrouted/vif.c    Sun Jun 02 11:21:53 2002 +0000
+++ b/usr.sbin/mrouted/vif.c    Sun Jun 02 13:47:02 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vif.c,v 1.8 2000/10/12 06:07:04 augustss Exp $ */
+/*     $NetBSD: vif.c,v 1.9 2002/06/02 13:47:04 itojun Exp $   */
 
 /*
  * The mrouted program is covered by the license in the accompanying file
@@ -713,6 +713,7 @@
        struct sockaddr_in addr;
        int addrlen = sizeof(addr);
 
+       memset(&addr, 0, sizeof(addr));
        addr.sin_family = AF_INET;
 #if (defined(BSD) && (BSD >= 199103))
        addr.sin_len = sizeof addr;
@@ -800,6 +801,7 @@
        struct sockaddr_in addr;
        int addrlen = sizeof(addr);
 
+       memset(&addr, 0, sizeof(addr));
        addr.sin_family = AF_INET;
 #if (defined(BSD) && (BSD >= 199103))
        addr.sin_len = sizeof addr;
diff -r 01d43f63307c -r ca75a5947ab0 usr.sbin/mtrace/mtrace.c
--- a/usr.sbin/mtrace/mtrace.c  Sun Jun 02 11:21:53 2002 +0000
+++ b/usr.sbin/mtrace/mtrace.c  Sun Jun 02 13:47:02 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mtrace.c,v 1.18 2001/09/24 13:22:37 wiz Exp $  */
+/*     $NetBSD: mtrace.c,v 1.19 2002/06/02 13:47:04 itojun Exp $       */
 
 /*
  * mtrace.c
@@ -52,7 +52,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: mtrace.c,v 1.18 2001/09/24 13:22:37 wiz Exp $");
+__RCSID("$NetBSD: mtrace.c,v 1.19 2002/06/02 13:47:04 itojun Exp $");
 #endif
 
 #include <sys/types.h>
@@ -1345,6 +1345,7 @@
     /*
      * Get default local address for multicasts to use in setting defaults.
      */
+    memset(&addr, 0, sizeof(addr));
     addr.sin_family = AF_INET;
 #if (defined(BSD) && (BSD >= 199103))
     addr.sin_len = sizeof(addr);