Date: Fri, 27 Aug 2010 21:26:23 +0200 From: Miroslav Lachman <000.fbsd@quip.cz> To: Glen Barber <glen.j.barber@gmail.com> Cc: Kostik Belousov <kostikbel@gmail.com>, ports@freebsd.org, Kurt Jaeger <lists@opsec.eu>, Jeremy Chadwick <freebsd@jdc.parodius.com> Subject: Re: security/clamav: Segmentation fault when running clamav in a 32-bit jail on a 64-bit host Message-ID: <4C78115F.2040803@quip.cz> In-Reply-To: <4C780C43.5010603@gmail.com> References: <4C77DB15.5010501@gmail.com> <20100827163310.GD67795@home.opsec.eu> <4C77EBF8.9020405@gmail.com> <20100827165423.GA32102@icarus.home.lan> <4C77F0A9.6030807@gmail.com> <20100827185837.GZ2396@deviant.kiev.zoral.com.ua> <4C780C43.5010603@gmail.com>
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Glen Barber wrote: > Hello Kostik, > > On 8/27/10 2:58 PM, Kostik Belousov wrote: >>> Of course. The new backtrace is here: http://gist.github.com/553734 >> >> I suspect that this was fixed in r210796/HEAD and r211138/RELENG_8. >> > > I will check this out on a test machine. Thanks. > >>> >>>> 2) Was the software rebuilt from source after the upgrade from i386 to >>>> amd64, or are you expecting the software to work without any hitches >>>> running on amd64 with lib32 (32-bit compatibility libaries)? The latter >>>> is not always possible/the case. >>>> >>> >>> clamav was rebuilt from ports. I previously went as far as downgrading >>> to the previous version, to rule out something between 0.96.1 and >>> 0.96.2; same results there. >> >> Was clamav rebuilt in the 32-bit jail ? At least your backtrace shows >> 32-bit image being executed. >> > > Yes, this is correct. Can you try it with original clamav 32-bit binary package? ftp://ftp.freebsd.org/pub/FreeBSD/ports/i386/packages-8.1-release/Latest/clamav.tbz (or can you build your own on real 32-bit system instead of 32-bit jail on 64-bit host?) Miroslav Lachman
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