diff options
| author | Caolán McNamara <caolanm@redhat.com> | 2013-11-12 14:56:43 +0000 |
|---|---|---|
| committer | Caolán McNamara <caolanm@redhat.com> | 2013-11-12 15:29:38 +0000 |
| commit | cdd351b1487a8a97f481a9165d9cd361aaee2ca4 (patch) | |
| tree | 152b8df29eb1e633d41acdf550cbfea2652c8cd6 /vcl | |
| parent | 0da9b2793d5323494d0cc5ada9d7efbf1aa2f7fb (diff) | |
Resolves: fdo#71307 out polygons are limited to 16bit point count
Change-Id: I4dbe9145466d6d93ebd3dea7f4fe434c9ee3de19
Diffstat (limited to 'vcl')
| -rw-r--r-- | vcl/qa/cppunit/graphicfilter/data/emf/fail/fdo71307-2.emf | bin | 0 -> 24229 bytes | |||
| -rw-r--r-- | vcl/source/filter/wmf/enhwmf.cxx | 5 |
2 files changed, 5 insertions, 0 deletions
diff --git a/vcl/qa/cppunit/graphicfilter/data/emf/fail/fdo71307-2.emf b/vcl/qa/cppunit/graphicfilter/data/emf/fail/fdo71307-2.emf Binary files differnew file mode 100644 index 000000000000..b89db21c2d0a --- /dev/null +++ b/vcl/qa/cppunit/graphicfilter/data/emf/fail/fdo71307-2.emf diff --git a/vcl/source/filter/wmf/enhwmf.cxx b/vcl/source/filter/wmf/enhwmf.cxx index 6ceecc935ffc..be4e8f633cca 100644 --- a/vcl/source/filter/wmf/enhwmf.cxx +++ b/vcl/source/filter/wmf/enhwmf.cxx @@ -346,6 +346,11 @@ void EnhWMFReader::ReadAndDrawPolygon(Drawer drawer, const sal_Bool skipFirst) template <class T> Polygon EnhWMFReader::ReadPolygon(sal_uInt32 nStartIndex, sal_uInt32 nPoints) { + bool bRecordOk = nPoints <= SAL_MAX_UINT16; + SAL_WARN_IF(!bRecordOk, "svtools.filter", "polygon record has more polygons than we can handle"); + if (!bRecordOk) + return Polygon(); + Polygon aPolygon(nPoints); for (sal_uInt16 i = nStartIndex ; i < nPoints && pWMF->good(); i++ ) { |