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IDProjectCategoryView StatusLast Update
0024997CommunityOCCT:Modeling Algorithmspublic2023-08-01 15:06
Reportershoogen Assigned Toifv 
PrioritynormalSeverityminor 
Status newResolutionopen 
PlatformLinux 64-bitOSDebian 
Product Version6.7.1 
Target VersionUnscheduled 
Summary0024997: Modeling Algorithms - SIGSEGV in BRepOffsetAPI_ThruSections
DescriptionSIGSEGV in BRepOffsetAPI_ThruSections with to profiles with different number of edges
Steps To Reproducesee attached DRAWEXE script
TagsNo tags attached.
Test case numberbugs modalg_7 bug24997

Attached Files

  • loft3.tar.gz (6,405 bytes)

Relationships

related to 0022021 assignedjgv Exception during a loft building between two closed contours 

Activities

shoogen

2014-06-09 23:56

reporter  

loft3.tar.gz (6,405 bytes)

shoogen

2014-06-10 00:29

reporter   ~0029756

#0 0x00007fff8cb7475a in TopoDS_ListIteratorOfListOfShape::Initialize (this=
    0x7fffffff9988, L=...)
    at occt/adm/cmake/TKBRep/../../../inc/TCollection_ListIterator.gxx:48
0000001 0x00007fff8cb77470 in TopoDS_Iterator::Initialize (this=0x7fffffff9970,
    S=..., cumOri=1, cumLoc=1)
    at occt/src/TopoDS/TopoDS_Iterator.cxx:39
0000002 0x00007fff8c7d12a2 in BRepLib_MakeWire::Add (this=0x7fffffff9f40, E=...)
    at occt/src/BRepLib/BRepLib_MakeWire.cxx:167
#3 0x00007fff8d570967 in BRepFill_CompatibleWires::SameNumberByPolarMethod (
    this=0x7fffffffaa70, WithRotation=1)
    at occt/src/BRepFill/BRepFill_CompatibleWires.cxx:1145
#4 0x00007fff8d56ebb4 in BRepFill_CompatibleWires::Perform (this=
    0x7fffffffaa70, WithRotation=1)
    at occt/src/BRepFill/BRepFill_CompatibleWires.cxx:802
#5 0x00007fff8b46ff4e in BRepOffsetAPI_ThruSections::Build (this=
    0x7fffffffab60)
    at occt/src/BRepOffsetAPI/BRepOffsetAPI_ThruSections.cxx:386

shoogen

2014-06-10 14:15

reporter   ~0029757

the severity should be 'crash' instead of 'minor'

apv

2017-08-01 16:27

tester   ~0069032

Problem described in issue is reproduced on current state of OCCT.

kgv

2020-07-05 00:41

developer   ~0092992

In the current state, test case does not cause any SIGSEGV, but only construction error indicating that input profiles are inconsistent (probably because they have different number of Edges):
> Standard_ConstructionError: BRepFill :: profiles are inconsistent

Issue History

Date Modified Username Field Change
2014-06-09 23:56 shoogen New Issue
2014-06-09 23:56 shoogen Assigned To => ifv
2014-06-09 23:56 shoogen File Added: loft3.tar.gz
2014-06-10 00:29 shoogen Note Added: 0029756
2014-06-10 14:15 shoogen Note Added: 0029757
2014-06-10 14:19 abv Severity minor => crash
2014-09-12 12:36 abv Target Version => 7.1.0
2016-07-06 19:29 msv Relationship added related to 0022021
2016-10-28 11:53 msv Target Version 7.1.0 => 7.2.0
2017-07-21 11:34 msv Target Version 7.2.0 => 7.3.0
2017-08-01 16:27 apv Test case number => bugs modalg_7 bug24997
2017-08-01 16:27 apv Note Added: 0069032
2017-12-05 17:01 msv Target Version 7.3.0 => 7.4.0
2019-08-12 16:37 msv Target Version 7.4.0 => 7.5.0
2020-07-05 00:41 kgv Note Added: 0092992
2020-07-05 00:41 kgv Severity crash => minor
2020-09-15 16:27 msv Target Version 7.5.0 => 7.6.0
2020-09-15 16:42 kgv Summary SIGSEGV in BRepOffsetAPI_ThruSections => Modeling Algorithms - SIGSEGV in BRepOffsetAPI_ThruSections
2021-08-29 18:49 msv Target Version 7.6.0 => 7.7.0
2022-10-24 10:43 szy Target Version 7.7.0 => 7.8.0
2023-08-01 15:06 dpasukhi Target Version 7.8.0 => Unscheduled