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------------------------------------------------------------------------
On 2011-09-27T21:50:48+00:00 Wikibugs wrote:

On an Ubuntu 11.04 live system, trying to open a certain doc file makes
LibreOffice crash while importing. Unfortunately, I cannot provide steps
to reproduce since I cannot publish the file. By the way, opening the
file with Wordpad on Windows XP also fails.

The problem seems to lie in the function SetDocumentGrid of
libmswordli.so, as reported by gdb:

Program received signal SIGFPE, Arithmetic exception.
0x061c9dc6 in SetDocumentGrid ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
(gdb) bt
#0 0x061c9dc6 in SetDocumentGrid ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#1 0x0617f8ea in SetSegmentToPageDesc ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#2 0x0618ab4d in SetSwFmtPageDesc ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#3 0x0618b0d4 in InsertSegments ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#4 0x0618cef7 in CoreLoad ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#5 0x0618e8ee in LoadThroughDecryption ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#6 0x0618f41e in LoadDoc ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#7 0x0618f55e in Read ()
   from /usr/lib/libreoffice/basis3.3/program/libmswordli.so
#8 0x047d700c in Read ()
   from /usr/lib/libreoffice/program/../basis-link/program/libswli.so
#9 0x048bf7ef in ConvertFrom ()
   from /usr/lib/libreoffice/program/../basis-link/program/libswli.so
...

At first glance, I see only one line in the function in ww8par6.cxx that
might cause an arithmetic exception, namely line 311:

    aGrid.SetLines(writer_cast<sal_uInt16>(nTextareaHeight/nLinePitch));

Might nLinePitch being 0 be the problem?

Downstream bug report is here:
https://bugs.launchpad.net/ubuntu/+source/libreoffice/+bug/860650

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/860650/comments/5

------------------------------------------------------------------------
On 2011-12-23T20:37:23+00:00 Björn Michaelsen wrote:

[This is an automated message.]
This bug was filed before the changes to Bugzilla on 2011-10-16. Thus it
started right out as NEW without ever being explicitly confirmed. The bug is
changed to state NEEDINFO for this reason. To move this bug from NEEDINFO back
to NEW please check if the bug still persists with the 3.5.0 beta1 or beta2 
prereleases.
Details on how to test the 3.5.0 beta1 can be found at:
http://wiki.documentfoundation.org/QA/BugHunting_Session_3.5.0.-1

more detail on this bulk operation: http://nabble.documentfoundation.org
/RFC-Operation-Spamzilla-tp3607474p3607474.html

Reply at: https://bugs.launchpad.net/df-
libreoffice/+bug/860650/comments/6


** Changed in: df-libreoffice
       Status: Confirmed => Incomplete

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Title:
  writer crashes with SIGFPE when opening doc file

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