Re: context (lmtx) segfaults on x86_64 linux

From: Vladimir Lomov <lomov.vl@yandex.ru>
To: Hans Hagen <j.hagen@xs4all.nl>
Cc: General mailing list for ConTeXt users <ntg-context@ntg.nl>
Subject: Re: context (lmtx) segfaults on x86_64 linux
Date: Wed, 11 Sep 2019 09:06:20 +0800	[thread overview]
Message-ID: <20190911010620.GB844@smoon.vl-lomov.ru> (raw)
In-Reply-To: <e569a534-740d-af61-52ba-dda76e3284fc@xs4all.nl>

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Hello,
** Hans Hagen [2019-09-10 17:18:45 +0200]:

> On 9/10/2019 4:11 PM, Vladimir Lomov wrote:
>> Hello,
>> today I updated lmtx and on simple
>>    $ context --version
>> 
>> I get segfault (in the same time luametatex --version works fine).
>> Running under gdb shows me that the problem might be in one of 'realloc'
>> calls.
>> 
>> The context from Context Suite (mkiv) works fine.
>> 
>> P.S. I tested on two systems, both runs Archlinux x86_64.
> can you completely wipe the texmf-cache directory and then run
> 
> mtxrun --generate
> context --make
> 
> (there is a change in bytecode that gets not automatically noticed that can
> give that crash)

Yes, that "fixed" the problem, thank you.

> Hans
> 
> -----------------------------------------------------------------
>                                           Hans Hagen | PRAGMA ADE
>               Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
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---
WBR, Vladimir Lomov

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