Date: Thu, 20 Jan 2005 18:00:47 GMT From: Giorgos Keramidas <keramida@freebsd.org> To: freebsd-bugs@FreeBSD.org Subject: Re: bin/76497: tcpdump dumps core on ppp ipv6cp packets Message-ID: <200501201800.j0KI0lTV046162@freefall.freebsd.org>
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The following reply was made to PR bin/76497; it has been noted by GNATS. From: Giorgos Keramidas <keramida@freebsd.org> To: Matthias Andree <matthias.andree@web.de> Cc: Janos Mohacsi <janos.mohacsi@bsd.hu>, bug-followup@freebsd.org Subject: Re: bin/76497: tcpdump dumps core on ppp ipv6cp packets Date: Thu, 20 Jan 2005 19:59:33 +0200 On 2005-01-20 18:50, Matthias Andree <matthias.andree@web.de> wrote: >Giorgos Keramidas wrote: >>On 2005-01-20 13:14, Janos Mohacsi <mohacsi@niif.hu> wrote: >>> Try to read into the tcpdump the attached uuencoded ip6cp packet. >>> >>> begin 644 ip6cp_packet >>> MU,.RH0(`!````````````/__```!````$%'O02,!!@`\````/``````"/SM! >>> M^@`*0DOL'(AD$0#=^P`0@%<!`0`.`0H``````````0`````````````````` >>> *```````````````` >>> ` >>> end >> >> This makes tcpdump segfault in CURRENT too. Building an unstripped, >> debug version of tcpdump gives: > > Wasn't this already patched for FreeBSD 5? If so, why not just merge > 5->4 or import the patch from the vendor repo? The bug is there in RELENG_5 too. I had a CURRENT workstation near so I tested things on 6.X, but the HEAD revision of print-ppp.c is the same as the one on RELENG_5.
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