View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0031426 | Open CASCADE | OCCT:Modeling Algorithms | public | 2020-03-11 20:58 | 2022-10-24 10:42 |
| Reporter | kgv | Assigned To | |||
| Priority | normal | Severity | minor | ||
| Status | new | Resolution | open | ||
| Product Version | 7.4.0 | ||||
| Target Version | 7.8.0 | ||||
| Summary | 0031426: Modeling Algorithms - out of range within HLRBRep_PolyAlgo | ||||
| Description | Test case hlr/poly_hlr/bug23625_1 crashes on regerenated triangulation with out of range exception. Probably range checks are missing within HLRBRep_PolyAlgo and it might be BRepMesh generating broken Poly_PolygonOnTriangulation. | ||||
| Steps To Reproduce | test hlr poly_hlr bug23625_1 1 vclear tclean a incmesh a 7.6 12 vdisplay a vcomputehlr a result -algoType polyAlgo Result: ** Exception ** 000001D93DB39C30 : OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 0x000001D8551439B8 during 'READ' operation Within debugger at line
> const Handle(HLRAlgo_PolyInternalNode)* pi1p2 =
&(((HLRAlgo_Array1OfPINod*)PINod1)->ChangeValue(Pol1(nbPol)));
HPol[0] has size 3 and HPol[1] has size 2. | ||||
| Tags | No tags attached. | ||||
| Test case number | |||||
