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IDProjectCategoryView StatusDate SubmittedLast Update
0024621Community[OCCT] OCCT:Modeling Datapublic2014-02-13 10:452019-10-08 10:37
ReporterRoman Lygin 
Assigned Tobugmaster 
PrioritynormalSeverityminor 
StatusreviewedResolutionopen 
PlatformOSOS Version
Product Version[OCCT] 6.7.0 
Target Version[OCCT] 7.5.0*Fixed in Version 
Summary0024621: Failed to build Geom_OffsetSurface on B-Spline
DescriptionFailed to build offset surface on B-Spline surface. The original B-Spline is u-periodic, but an offset surface cannot be built on non-periodic equivalent either.
Steps To Reproducerestore bs
offset obs bs -2
#exception Standard_DimensionMismatch
setunotperiodic bs
offset obs bs -2
#exception Standard_RangeError
TagsNo tags attached.
Test case numberbugs moddata3 bug24621
Attached Files? file icon bs (7,326 bytes) 2014-02-13 10:45

- Relationships
related to 0030992reviewedbugmaster Open CASCADE Foundation Classes - heap-buffer-overflow reported by Clang address sanitizer in BSplCLib::BuildKnots() 

-  Notes
(0068906)
apv (tester)
2017-07-31 15:11

Problem described in issue is reproduced on current state of OCCT.
(0087674)
abv (manager)
2019-10-01 20:11

Fixded by patch for 0030992, please review

- Issue History
Date Modified Username Field Change
2014-02-13 10:45 Roman Lygin New Issue
2014-02-13 10:45 Roman Lygin Assigned To => ifv
2014-02-13 10:45 Roman Lygin File Added: bs
2017-07-31 15:11 apv Test case number => bugs moddata3 bug24621
2017-07-31 15:11 apv Note Added: 0068906
2019-09-30 22:18 abv Relationship added related to 0030992
2019-10-01 20:11 abv Note Added: 0087674
2019-10-01 20:11 abv Assigned To ifv => azv
2019-10-01 20:11 abv Status new => resolved
2019-10-02 07:02 abv Target Version => 7.5.0*
2019-10-08 10:37 azv Assigned To azv => bugmaster
2019-10-08 10:37 azv Status resolved => reviewed


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