From owner-freebsd-ports@FreeBSD.ORG  Fri Jun 11 15:18:38 2004
Return-Path: <owner-freebsd-ports@FreeBSD.ORG>
Delivered-To: freebsd-ports@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id CADA216A4CE
	for <freebsd-ports@freebsd.org>; Fri, 11 Jun 2004 15:18:38 +0000 (GMT)
Received: from freebee.digiware.nl (dsl390.iae.nl [212.61.63.138])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 815FF43D69
	for <freebsd-ports@freebsd.org>; Fri, 11 Jun 2004 15:18:37 +0000 (GMT)
	(envelope-from wjw@withagen.nl)
Received: from dual (dual [212.61.27.71])
	by freebee.digiware.nl (8.12.10/8.12.10) with SMTP id i5BFDA67023420
	for <freebsd-ports@freebsd.org>;
	Fri, 11 Jun 2004 17:13:10 +0200 (CEST)
	(envelope-from wjw@withagen.nl)
Message-ID: <026a01c44fc6$9fe59a40$471b3dd4@dual>
From: "Willem Jan Withagen" <wjw@withagen.nl>
To: <freebsd-ports@freebsd.org>
Date: Fri, 11 Jun 2004 17:13:17 +0200
MIME-Version: 1.0
Content-Type: text/plain;
	charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
X-Priority: 3
X-MSMail-Priority: Normal
X-Mailer: Microsoft Outlook Express 6.00.2800.1409
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1409
Subject: Running net-snmp on amd64
X-BeenThere: freebsd-ports@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: Porting software to FreeBSD <freebsd-ports.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-ports>
List-Post: <mailto:freebsd-ports@freebsd.org>
List-Help: <mailto:freebsd-ports-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-ports>,
	<mailto:freebsd-ports-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Jun 2004 15:18:38 -0000

Hi,

I't trying to get net-snmp running on my system, but snmpd crashes in this
snippet of code:
mibII/ipv6.c

        const char     *tcblist = "net.inet.tcp.pcblist";
        int             len;

        if (sysctlbyname(tcblist, 0, &len, 0, 0) < 0)
            return NULL;
        if ((sysctl_buf = malloc(len)) == NULL)
            return NULL;
        if (sysctlbyname(tcblist, sysctl_buf, &len, 0, 0) < 0) {
            free(sysctl_buf);
            return NULL;
        }

The definition in sys/sysctl.h is:
int     sysctlbyname(const char *, void *, size_t *, void *, size_t);

So how is it possible that after the return on the first sysctlbyname call
tcblist contains 0x200000000, instead of the text pointer....

Compiled with:
cc -I../../include -I../../include -I. -I../.. -I. -I./../.. -I./../../snmplib -
I./.. -I.. -DAPPLLIB_EXP=/usr/local/lib/perl5/5.8.2/BSDPAN -DHAS_FPSETMASK -DHAS
_FLOATINGPOINT_H -fno-strict-aliasing -I/usr/local/include -I/usr/local/lib/perl
5/5.8.2/mach/CORE -DINET6 -pipe -g -Dfreebsd5 -c mibII/ipv6.c  -fPIC -DPIC -o
mibII/.libs/ipv6.lo

Is this a compiler error, or need I look elsewhere??

Thanx,
--WjW