projects
/
occt.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(from parent 1:
f49c310
)
0025011: IntAna_QuaQuadGeo can crash with out-of-bounds exception
author
razmyslovich
<razmyslovich@volumegraphics.com>
Mon, 16 Jun 2014 14:18:23 +0000
(16:18 +0200)
committer
apn
<apn@opencascade.com>
Thu, 19 Jun 2014 09:18:36 +0000
(13:18 +0400)
Fix the crash in IntAna_QuadQuadGeo by checking the number of intersections
src/IntAna/IntAna_QuadQuadGeo.cxx
patch
|
blob
|
blame
|
history
diff --git
a/src/IntAna/IntAna_QuadQuadGeo.cxx
b/src/IntAna/IntAna_QuadQuadGeo.cxx
index
425b268
..
212306a
100644
(file)
--- a/
src/IntAna/IntAna_QuadQuadGeo.cxx
+++ b/
src/IntAna/IntAna_QuadQuadGeo.cxx
@@
-1516,7
+1516,7
@@
IntAna_QuadQuadGeo::IntAna_QuadQuadGeo(const gp_Cylinder& Cyl,
gp_Pln aPln2(aQA2, aD3Ax2);
//
aIntr.Perform(aPln1, aPln2, Tol, Tol);
- if (!aIntr.IsDone()) {
+ if (!aIntr.IsDone()
|| 0 == aIntr.NbSolutions()
) {
iRet=-1; // just in case. it must not be so
typeres=IntAna_NoGeometricSolution;
return;