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Re: [patch+7.4] reread.exp 7.3->7.4 regression

From: Jan Kratochvil <jan dot kratochvil at redhat dot com>
To: Joel Brobecker <brobecker at adacore dot com>
Cc: gdb-patches at sourceware dot org, Pedro Alves <alves dot ped at gmail dot com>
Date: Mon, 19 Dec 2011 10:31:31 +0100
Subject: Re: [patch+7.4] reread.exp 7.3->7.4 regression
References: <20111218115343.GB22534@host2.jankratochvil.net> <20111219034807.GN21915@adacore.com>

Hi Joel,

On Mon, 19 Dec 2011 04:48:07 +0100, Joel Brobecker wrote:
> Unfortunately, I don't have an arm environment either. Perhaps
> CodeSourcery does?

OK, I will run it today.

> Yeah, I'm a little concerned by your patch.

It should go definitely also for the HEAD in such case until some other proper
fix lands there, it is a memory data corruption.

> Have we explored the idea of not registering the arm_exidx_data_free
> routine? We'd leak some memory,

The freeing is not the only problem.  The same problem applies on the lines
accessing the elements, those statements can also crash now without this
patch.  It is just not shown in this crash backtrace.

Thanks,
Jan

Follow-Ups:
- Re: [patch+7.4] reread.exp 7.3->7.4 regression
  - From: Joel Brobecker

References:
- [patch+7.4] reread.exp 7.3->7.4 regression
  - From: Jan Kratochvil
- Re: [patch+7.4] reread.exp 7.3->7.4 regression
  - From: Joel Brobecker

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