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Re: Crash after loading of annotations

From: Irene Vatton <Irene.Vatton@inrialpes.fr>
Date: Thu, 21 Jun 2007 12:56:22 +0200
To: Urs Holzer <urs@andonyar.com>
Cc: www-amaya-dev@w3.org
Message-Id: <200706211256.22955.vatton@inrialpes.fr>

On Thursday 21 June 2007 12:38, Urs Holzer wrote:
> Irene Vatton wrote:
> > On Saturday 09 June 2007 18:15, Urs Holzer wrote:
> > > Hello
> > >
> > > Amaya crashes right after it requests annotations from the server.
> > > More precise:
> > > [...]
> > >
> > > This happens on the revision HEAD from the CVS repository. On an older
> > > release of amaya, Amaya9.53, loading annotations worked, but Amaya then
> > > crashed on the _next_ request to a server it made.
> > >
> > > I am running Debian Linux 4.0 (i.e. the stable distribution etch) on an
> > > x86 machine.
> > >
> > > As I am not familiar with debuggin C applications, please tell me how I
> > > can help locating the problem. I ran Amaya under strace, here is the
> > > last part of the trace, perhaps it helps you:
> > > [...]
> >
> > I guess this bug is fixed by the patch suggested by Yusuke Ishii
>
> Indeed, it is. Unfortunately, Amaya crashes now on the next request, like
> Amaya9.53 did. This might be unrelated to the bug found by Yusuke Ishii.
>
> The following happens: Initially, everything works fine. Then I load
> annotations, which also works. But after that, the next http-request
> (hitting the reload button, selecting a link, loading annotations a second
> time) causes a crash:
> *** glibc detected *** double free or corruption (!prev): 0x0a57e010 ***
> *** Amaya: Irrecoverable error ***Aborted
> or sometimes simply indicating a segmentation fault.

Could you send me the context of the crash: the stack displayed by the where 
command of gdb when the crash occurs.
>
> Greetings
> Urs

-- 
     Irène.
-----
Irène Vatton                     INRIA Rhône-Alpes
INRIA                               ZIRST
e-mail: Irene.Vatton@inria.fr       655 avenue de l'Europe
Tel.: +33 4 76 61 53 61             Montbonnot
Fax:  +33 4 76 61 52 07             38334 Saint Ismier Cedex - France
Received on Thursday, 21 June 2007 10:58:55 GMT

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