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Diffstat (limited to 'chart2/source/view/charttypes/Splines.cxx')
-rw-r--r--chart2/source/view/charttypes/Splines.cxx6
1 files changed, 5 insertions, 1 deletions
diff --git a/chart2/source/view/charttypes/Splines.cxx b/chart2/source/view/charttypes/Splines.cxx
index 7129d4450837..8cb7fcb2d7aa 100644
--- a/chart2/source/view/charttypes/Splines.cxx
+++ b/chart2/source/view/charttypes/Splines.cxx
@@ -24,6 +24,8 @@
#include <algorithm>
#include <functional>
+#define MAX_BSPLINE_DEGREE 15
+
//.............................................................................
namespace chart
{
@@ -691,7 +693,9 @@ void SplineCalculater::CalculateBSplines(
// ODF1.2 spec variable p
OSL_ASSERT( nResolution > 1 );
OSL_ASSERT( nDegree >= 1 );
- sal_uInt32 p = nDegree;
+
+ // limit the b-spline degree to prevent insanely large sets of points
+ sal_uInt32 p = std::min<sal_uInt32>(nDegree, MAX_BSPLINE_DEGREE);
rResult.SequenceX.realloc(0);
rResult.SequenceY.realloc(0);