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| View Issue Details | |||||
| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0002502 | Community | [OCCT] OCCT:Modeling Algorithms | public | 2003-04-28 15:57 | 2006-06-29 09:15 |
| Reporter | bugmaster | ||||
| Assigned To | ofv | ||||
| Priority | normal | Severity | trivial | ||
| Status | closed | Resolution | fixed | ||
| Platform | OS | All | OS Version | ||
| Product Version | |||||
| Target Version | Fixed in Version | [OCCT] 5.1.0 | |||
| Test case number | |||||
| Summary | 0002502: Bug in IntCurve_IntPolyPolyGen::Perform | ||||
| Description | Bug from Open CASCADE community Author: François Lauzon http://www.opencascade.org/forumorg/bug.php?bug_id=120&f=8 [^] when I import a step file, it crash in the method Perform of IntCurve_IntPolyPolyGen around line 475, in the following code: if(EIP.NbRoots()==0) { //-- On supprime tous les segments voisins for(Standard_Integer k=sp+1;k<=Nbsp;k++) { Standard_Integer kk=TriIndex[k]; if( Abs(SegIndex1-PtrSegIndex1[kk])< Nelarg && Abs(SegIndex2-PtrSegIndex2[kk])< Nelarg) { TriIndex[k]=-k; } } } what is appening is that kk gets a value of -11, so it's out of bound for PreSegIndex array and PreSegIndex2 array, if I add a check for negative kk index it's working, but I guess it might not be a bug fix, you might want to check why it's not working. If you need the step file, I can supply it, but it's a bit big to post it. | ||||
| Steps To Reproduce | |||||
| Additional information and documentation updates | |||||
| Tags | No tags attached. | ||||
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| Attached Files |  ofv-occ2502-v1.tar.gz (7,050) 2003-04-29 14:43https://tracker.dev.opencascade.org/ | ||||
| Issue History | |||||
| Date Modified | Username | Field | Change | ||
| 2003-04-28 15:59 | bugmaster | Assigned To | bugmaster => ofv | ||
| 2003-04-28 15:59 | bugmaster | Status | new => assigned | ||
| 2003-04-28 15:59 | bugmaster | Summary | => Bug in IntCurve_IntPolyPolyGen::Perform | ||
| 2003-04-29 18:45 | ofv | Status | assigned => resolved | ||
| 2003-04-30 16:30 | bugmaster | CC | => apv | ||
| 2003-05-07 12:25 | apv | CC | => aki | ||
| 2003-05-19 11:09 | bugmaster | Status | resolved => closed | ||
| 2003-05-19 11:09 | bugmaster | Resolution | @0@ => fixed | ||
| 2004-12-30 11:31 | bugmaster | Customer | => | ||
| 2011-08-02 11:31 | bugmaster | Category | OCCT:MOA => OCCT:Modeling Algorithms | ||
| There are no notes attached to this issue. |