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author | Caolán McNamara <caolanm@redhat.com> | 2017-10-27 09:16:33 +0100 |
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committer | Caolán McNamara <caolanm@redhat.com> | 2017-10-27 12:02:16 +0200 |
commit | 1f0e40db86fe304338c7cdd772c8ef644b7a0e8b (patch) | |
tree | ed65989ff20e3a9e927262649548fd52c7ee5c54 /filter | |
parent | ab60b88390097dd98ad1e765b8dd94d1abaa3c65 (diff) |
ofz#3834 Divide-by-zero
Change-Id: I654152b964c6228efeb8b7cc7203064338fd1dd6
Reviewed-on: https://gerrit.libreoffice.org/43934
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat (limited to 'filter')
-rw-r--r-- | filter/source/graphicfilter/icgm/cgm.cxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/filter/source/graphicfilter/icgm/cgm.cxx b/filter/source/graphicfilter/icgm/cgm.cxx index 22a016a17fc4..d535ff8878f4 100644 --- a/filter/source/graphicfilter/icgm/cgm.cxx +++ b/filter/source/graphicfilter/icgm/cgm.cxx @@ -404,6 +404,12 @@ void CGM::ImplSetMapMode() else mbAngReverse = false; + if (mnVDCdy == 0.0 || mnOutdy == 0.0) + { + mbStatus = false; + return; + } + double fQuo1 = mnVDCdx / mnVDCdy; double fQuo2 = mnOutdx / mnOutdy; if ( fQuo2 < fQuo1 ) |