bug reproduced under Win7x64 and Linux (see comments in Bug 78883)

Created attachment 99381 [details]
File for which this issue can be reproduced

bibisected:
 56de98328b5e6e28aae1f5a8574c4d6500abdf82 is the first bad commit
commit 56de98328b5e6e28aae1f5a8574c4d6500abdf82
Author: Bjoern Michaelsen <bjoern.michaelsen@canonical.com>
Date:   Mon Dec 10 14:11:19 2012 +0000

    source-hash-5f91f8a368343d8921a01edb7359cd300892f09d
    
    commit 5f91f8a368343d8921a01edb7359cd300892f09d
    Author:     Michael Stahl <mstahl@redhat.com>
    AuthorDate: Thu Sep 20 23:59:14 2012 +0200
    Commit:     Michael Stahl <mstahl@redhat.com>
    CommitDate: Fri Sep 21 18:05:02 2012 +0200
    
        fdo#48692: fix problems with large number of table cells:
    
        The SwTableSortBoxes is now a STL container which can have more than
        2^16 elements but unfortunately there are a lot of 16 bit integers used
        to index it all over the place, causing infinite loops and possibly
        worse problems; fix that to use size_t.
    
        Change-Id: I868ec9dd0629be4fbe4d6b8f294fb765e3d662ec

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:100644 100644 683966615e12c7b0a8993adef9a738759e4faca1 c71c7827fea67a54b6998770deb6baeaaf27f71e M	commitmsg
:100644 100644 a4aa952a0ad0e855345b715c8e45251d33d44dba 30e3631306f2434cdbee7f5432b0f41a37a8c1d5 M	dev-install.log
:100644 100644 f5770dac159934eaa657aff7a3555ca4e47f58f4 c96c2314caf0fd707e2aae474fae9028fc06980a M	make.log
:040000 040000 4afde4b72a0a3d21e49d8028e71372ab39154161 67cb07852d7501220fdf4d03efa58cb01d11cb26 M	opt

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git bisect start 'latest' 'oldest'
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git bisect bad e02439a3d6297a1f5334fa558ddec5ef4212c574
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git bisect good 8f4aeaad2f65d656328a451154142bb82efa4327
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git bisect good 3c228d4685e2981ece0e69cb774dabbef443f77c
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git bisect good cd18cb7f47f7e956c6d19bd0f31a6e30d1173b29
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git bisect good cca0c04dccc1fb2827c929ff2ced5bdb80f915bc
# first bad commit: [56de98328b5e6e28aae1f5a8574c4d6500abdf82] source-hash-5f91f8a368343d8921a01edb7359cd300892f09d

(In reply to comment #3)

Thanks a lot !!!

Vinaya Mandke committed a patch related to this issue.
It has been pushed to "master":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=e49d2b31fb2020d065b4ad940d1031d07b10f32b

fdo#78939 [DOCX] Hang while opening due to incorrect modification of Style



The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
http://wiki.documentfoundation.org/Testing_Daily_Builds
Affected users are encouraged to test the fix and report feedback.

Vinaya Mandke committed a patch related to this issue.
It has been pushed to "libreoffice-4-3":

http://cgit.freedesktop.org/libreoffice/core/commit/?id=933545f9bee6ed8d791ee4026cc0986702417ed8&h=libreoffice-4-3

fdo#78939 [DOCX] Hang while opening due to incorrect modification of Style


It will be available in LibreOffice 4.3.1.

The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
http://wiki.documentfoundation.org/Testing_Daily_Builds
Affected users are encouraged to test the fix and report feedback.