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Bug#623232: Re : Libreoffice takes up 100% CPU time + all memory when opening certain files



tags 623232 + confirmed
tags 623232 + upstream
stop
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Hello Hans and Leandro,

   From: Hans Linkels <jlinkels@rnw.an>
   To: submit@bugs.debian.org
Subject: Libreoffice takes up 100% CPU time + all memory when opening
   certain files
   Date: Mon, 18 Apr 2011 11:00:22 -0400

Package: libreoffice-writer
Version: 1:3.3.2-2
Severity: normal

When I try to open a certain file (saved with Microsoft Office 2007(??) )
as .DOC file, LibreOffice takes up 100% CPU time and starts to use all
available memory, until memory and swap is fully exhausted. File size about
2.5 MB. Other files, saved in the same format and on the same Windows
computer of larger size (7MB) open without problems.
Unfortunately this file is on a computer of a co-worker several thousand miles away, I can't play around with saving the file differently or experimenting.
I have placed the problematic file here:
http://pdis.rnw.nl/~hansl/links/BTPU%2001%20deel%202%20duurzame%20enegie%20rappo
rt.doc

   Message #10 received at 623232@bugs.debian.org (full text, mbox,
   reply):

   From: Leandro Guimarães Faria Corcete DUTRA
   <leandro.dutra@camara.gov.br>
   To: 623232@bugs.debian.org
   Date: Tue, 18 Oct 2011 19:22:49 -0200

I have the same issue here, but under versions 3.4.3-3 and 3.4.3-4.



--
Leandro Guimarães Faria Corcete DUTRA leandro.dutra@camara.gov.br 7244 Analista de Informática Legislativa Seção de Especificação de Ativos Coordenação de Relacionamento com Cliente +55 (61) 3216 3603, 3216 3515 Centro de Informática, Câmara dos Deputados Anexo I, sala 1108


   Message #15 received at 623232@bugs.debian.org (full text, mbox,
   reply):

   From: Leandro Guimarães Faria Corcete DUTRA
   <leandro.dutra@camara.gov.br>
   To: 623232@bugs.debian.org
   Subject: Additional information
   Date: Wed, 19 Oct 2011 14:01:02 -0200

The culprit file also dies when I tried turning off modification
tracking and applying all changes.  I also noticed it has grown too
much, from just over 40 KiB to more than 120 KiB.  Opening it in GNU
Emacs, I see most of it is at contents.xml; opening that and searching
for text last edited, GNU Emacs also freezes until some other buffer
gets focus (for example, ERC loosing its connection), so I guess XML is
so screwed up the Emacs XML mode gets lost. less also seems to die, but
I could not guess why.

If you have yet yours culprit files, you can add them to this bug report :

https://bugs.documentfoundation.org/show_bug.cgi?id=39006

Regards,

--
Stéphane Aulery


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