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IDProjectCategoryView StatusLast Update
0032376CommunityOCCT:Modeling Algorithmspublic2021-05-17 16:21
ReporterJerome Caucat Assigned Tomsv 
PrioritynormalSeveritycrash 
Status newResolutionopen 
PlatformLinuxOSUbuntu 20.04 
Summary0032376: BRepOffsetAPI_MakePipeShell SIGSEGV
DescriptionUsing OCCT 7.5.2 with the patch for https://tracker.dev.opencascade.org/view.php?id=29645 and https://tracker.dev.opencascade.org/view.php?id=31147.

When trying to build a pipe with the provided spine and profiles (test_951.zip) I get a segmentation fault in C++ and the following crash in DRAW:

An exception was caught 0x5566e7848580 : OSD_SIGSEGV: SIGSEGV 'segmentation violation' detected. Address 10
Steps To ReproduceRun the provided .tcl draw script.
TagsNo tags attached.
Test case number

Attached Files

Relationships

related to 0029645 closedbugmaster Hang on making pipe shell using BRepOffsetAPI_MakePipeShell 
related to 0031147 closedbugmaster Modeling Algorithms - BRepOffsetAPI_MakePipeShell null access 
related to 0032377 newmsv BRepOffsetAPI_MakePipeShell SIGSEGV 

Activities

Jerome Caucat

2021-05-17 16:10

reporter  

test_951.zip (3,875 bytes)

Jerome Caucat

2021-05-17 16:12

reporter   ~0101095

This is possibly related to https://tracker.dev.opencascade.org/view.php?id=32377

Jerome Caucat

2021-05-17 16:21

reporter   ~0101096

Note that the crash happens with setsweep -DT as described with the provided tcl script but it also happens with setsweep -CN 1 0 0.

Issue History

Date Modified Username Field Change
2021-05-17 16:10 Jerome Caucat New Issue
2021-05-17 16:10 Jerome Caucat Assigned To => msv
2021-05-17 16:10 Jerome Caucat File Added: test_951.zip
2021-05-17 16:12 Jerome Caucat Note Added: 0101095
2021-05-17 16:17 kgv Relationship added related to 0029645
2021-05-17 16:17 kgv Relationship added related to 0031147
2021-05-17 16:17 kgv Relationship added related to 0032377
2021-05-17 16:21 Jerome Caucat Note Added: 0101096