https://issues.apache.org/ooo/show_bug.cgi?id=125549
Issue ID: 125549
Issue Type: DEFECT
Summary: Table in ODT file generated by Office 2013 crushing
OpenOffice
Product: Writer
Version: 4.1.1
Hardware: All
OS: All
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: code
Assignee: [email protected]
Reporter: [email protected]
Created attachment 83910
--> https://issues.apache.org/ooo/attachment.cgi?id=83910&action=edit
File causing a crush. Actual content were replaced as dots manually.
Two divided by 0 issues were spotted by the attached file:
main/sw/source/core/text/txtfly.cxx:631
const sal_uLong i = nTmpWidth / nGridWidth + 1;
main/sw/source/core/layout/paintfrm.cxx:5242
SwTwips nX = aGrid.Left() + nGridWidth *
( ( aInter.Left() - aGrid.Left() )/ nGridWidth );
Setting the following breakpoints condition and commands allows me to open the
file correctly.
break /home/mh/aoo/main/sw/source/core/text/txtfly.cxx:631
condition $bpnum nGridWidth==0
commands
set nGridWidth=1
continue
end
break /home/mh/aoo/main/sw/source/core/layout/paintfrm.cxx:5242
condition $bpnum nGridWidth==0
commands
set nGridWidth=1
continue
end
Maybe the macro GETGRIDWIDTH should return 1 as minimum value?
For reference:
grep -n -r nGridWidth * |grep -v .svn |grep ':.*/.*nGridWidth'
source/core/layout/paintfrm.cxx:5243: ( ( aInter.Left()
- aGrid.Left() )/ nGridWidth );
source/core/txtnode/fntcache.cxx:1017: //const sal_uInt16 nGridWidth
= pGrid->GetBaseHeight();
source/core/txtnode/fntcache.cxx:1032: (
nWidthPerChar - 1 ) / nGridWidth + 1:
source/core/txtnode/fntcache.cxx:1951: (
nWidthPerChar - 1 ) / nGridWidth + 1:
source/core/txtnode/fntcache.cxx:2219: ( nWidthPerChar - 1
) / nGridWidth + 1:
source/core/txtnode/fntcache.cxx:2483: (
nWidthPerChar - 1 ) / nGridWidth + 1:
source/core/text/itrtxt.cxx:341: //const sal_uInt16 nLineNetto =
( nPorHeight > nGridWidth ) ?
source/core/text/itrtxt.cxx:343: //
nGridWidth;
source/core/text/itrform2.cxx:541: ( ( nOfst - 1
) / nGridWidth + 1 ) :
source/core/text/itrform2.cxx:680: ( nSumWidth
- 1 ) / nGridWidth + 1 :
source/core/text/txtfly.cxx:632: const sal_uLong i = nTmpWidth /
nGridWidth + 1;
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