Re: Re: bin/59046: dhcpd issue

["6bone%6bone.informatik.uni-leipzig.de@localhost via gnats" <gnats-admin%NetBSD.org@localhost>]

The following reply was made to PR bin/59046; it has been noted by GNATS.

From: 6bone%6bone.informatik.uni-leipzig.de@localhost
To: gnats-bugs%netbsd.org@localhost
Cc: gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
Subject: Re: Re: bin/59046: dhcpd issue
Date: Thu, 6 Feb 2025 15:31:08 +0100 (CET)

 Can you give me a hint where in the Makefile I have to insert the define?
 
 I tried in /usr/src/external/mpl/dhcp/Makefile.inc. When compiled, 
 however, a binary is created that is exactly the same size as before.
 
 
 Thank you for your efforts
 
 Regards
 Uwe
 
 
 On Wed, 5 Feb 2025, Christos Zoulas via gnats wrote:
 
 > The following reply was made to PR bin/59046; it has been noted by GNATS.
 >
 > From: Christos Zoulas <christos%zoulas.com@localhost>
 > To: 6bone%6bone.informatik.uni-leipzig.de@localhost
 > Cc: gnats-bugs%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost
 > Subject: Re: bin/59046: dhcpd issue
 > Date: Wed, 05 Feb 2025 14:49:16 -0500
 >
 > On 2025-02-05 1:28 am, 6bone%6bone.informatik.uni-leipzig.de@localhost wrote:
 > > There seems to be a change in behavior after all. There is a new
 > > message in the syslog.
 > >
 > > Feb  5 07:02:09 6bone dhcpd[3152]: Null pointer in
 > > option_cache_dereference:
 > > /usr/src/external/mpl/dhcp/bin/server/../../dist/server/dhcpv6.c(1980)
 > > Feb  5 07:02:49 6bone syslogd[813]: last message repeated 260862 times
 > > Feb  5 07:04:49 6bone syslogd[813]: last message repeated 890730 times
 >
 > Perhaps if you compile with -DPOINTER_DEBUG we are going
 > to get more information, because the code is going to abort() the first
 > time this happens and we'll see the call chain. (I don't see the code
 > calling option_cache_dereference din dhcpv6.c:1980...
 >
 > christos
 >
 >