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IDProjectCategoryView StatusDate SubmittedLast Update
0029926Open CASCADE[OCCT] OCCT:Modeling Algorithmspublic2018-07-04 09:172018-07-09 10:12
Reporterkgv 
Assigned Toifv 
PrioritynormalSeverityminor 
StatusassignedResolutionopen 
PlatformOSOS Version
Product Version[OCCT] 6.3.1 
Target Version[OCCT] 7.4.0*Fixed in Version 
Summary0029926: Modeling Algorithms - NULL dereference within GProp_GProps on Edge without 2D Curve
DescriptionGProp_GProps crashes when passing an Edge without 2D Curve (NULL dereference).
Steps To Reproduce
pload MODELING VISUALIZATION
restore [locate_data bug29926.brep] f
vinit View1
vdisplay -dispMode 1 f
vfit
sprops f
vprops f


Result:
** Exception ** 0000000005334190 : OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 0x0000000000000000 
during 'READ' operation
TagsNo tags attached.
Test case number
Attached Files? file icon bug29926.brep (172,216 bytes) 2018-07-04 09:19

- Relationships
parent of 0029939verifiedbugmaster Open CASCADE Modeling Algorithms - add NULL check to BRepGProp_Face::Load() 

-  Notes
(0077257)
git (administrator)
2018-07-04 12:13

Branch CR29926 has been created by kgv.

SHA-1: 451be43367813fa0e9e6945ef437d183f0cc10b5


Detailed log of new commits:

Author: kgv
Date: Wed Jul 4 12:09:50 2018 +0300

    0029926: Modeling Algorithms - NULL dereference within GProp_GProps on Edge without 2D Curve
    
    Added NULL check to BRepGProp_Face::Load().
(0077258)
kgv (developer)
2018-07-04 12:15
edited on: 2018-07-04 12:15

Patch CR29926 just adds NULL check.

As has been discussed, it is proposed adding an interface to high-level tools computing shape properties,
which will return the completeness of computed values (e.g. enumeration - Complete, Failed and Partial).

(0077272)
git (administrator)
2018-07-04 17:54

Branch CR29926 has been updated forcibly by kgv.

SHA-1: b1ca535ea743b5f3ec4d08942ba2d1529d04bcb7

- Issue History
Date Modified Username Field Change
2018-07-04 09:17 kgv New Issue
2018-07-04 09:17 kgv Assigned To => msv
2018-07-04 09:18 kgv Steps to Reproduce Updated View Revisions
2018-07-04 09:18 kgv Steps to Reproduce Updated View Revisions
2018-07-04 09:19 kgv File Added: bug29926.brep
2018-07-04 09:20 kgv Relationship added related to 0029457
2018-07-04 09:22 kgv Steps to Reproduce Updated View Revisions
2018-07-04 09:33 kgv Product Version 7.3.0 => 6.3.1
2018-07-04 12:13 git Note Added: 0077257
2018-07-04 12:15 kgv Note Added: 0077258
2018-07-04 12:15 kgv Note Edited: 0077258 View Revisions
2018-07-04 12:47 msv Assigned To msv => ifv
2018-07-04 12:47 msv Status new => assigned
2018-07-04 17:54 git Note Added: 0077272
2018-07-09 10:12 kgv Relationship added parent of 0029939


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