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Date:      Fri, 27 Aug 2010 12:46:48 -0400
From:      Glen Barber <glen.j.barber@gmail.com>
To:        Kurt Jaeger <lists@opsec.eu>
Cc:        ports@freebsd.org
Subject:   Re: security/clamav: Segmentation fault when running clamav in a 32-bit jail on a 64-bit host
Message-ID:  <4C77EBF8.9020405@gmail.com>
In-Reply-To: <20100827163310.GD67795@home.opsec.eu>
References:  <4C77DB15.5010501@gmail.com> <20100827163310.GD67795@home.opsec.eu>

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On 8/27/10 12:33 PM, Kurt Jaeger wrote:
> Hi!
> 
>> I have a few clamav instances running in jails on 32-bit hosts without
>> any issues.  A few days ago one of these jails was migrated to a 64-bit
>> host (8.1-RELEASE), where I noticed clamd (0.96.2_1) segfaults when queried.
>>
>> The issue seems specific to 32bit/64bit compatibility.  I have a gdb
>> session available here: http://gist.github.com/549964
>>
>> Any thoughts on if this is possible?
> 
> Try
> 
> Bytecode no
> 
> in clamd.conf ?
> 

It was set to 'yes' initially.  I thought it was disabled with building
without JIT.  At any rate, no, it still segfaults with the same backtrace.

Regards,

-- 
Glen Barber



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