filter/source/graphicfilter/icgm/cgm.cxx | 6 ++++++
1 file changed, 6 insertions(+)
New commits:
commit 1f0e40db86fe304338c7cdd772c8ef644b7a0e8b
Author: Caolán McNamara <caol...@redhat.com>
Date: Fri Oct 27 09:16:33 2017 +0100
ofz#3834 Divide-by-zero
Change-Id: I654152b964c6228efeb8b7cc7203064338fd1dd6
Reviewed-on: https://gerrit.libreoffice.org/43934
Tested-by: Jenkins <c...@libreoffice.org>
Reviewed-by: Caolán McNamara <caol...@redhat.com>
Tested-by: Caolán McNamara <caol...@redhat.com>
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 )
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