Archived issue #0031369
Foundation Classes, Standard_ReadBuffer - access violation on second ::ReadChunk() call after read failure
Description
Access violation happens on reading attached glTF model.
Steps to reproduce
pload XDE VISUALIZATION ReadGltf D bath-city-north-gltfpack.glb
Output:
An exception was caught [revision removed] : Standard_ProgramError: OSD_Exception_ACCESS_VIOLATION: ACCESS VIOLATION at address 0x0000000000000002 during 'READ' operation
Public activity
5 archived notes
Participants are labeled by their role within this record.
Branch [archived branch] has been created by Author.
[revision removed]
Detailed log of new commits:
Author: Author
Date: Fri Aug 28 14:24:40 2020 +0300
0031369: Foundation Classes, Standard_ReadBuffer - access violation on second ::ReadChunk() call after read failure
Standard_ReadBuffer::readRawDataChunk() - do not increment NULL pointer and return invalid address.
[revision removed]
Detailed log of new commits:
Author: Author
Date: Fri Aug 28 14:24:40 2020 +0300
0031369: Foundation Classes, Standard_ReadBuffer - access violation on second ::ReadChunk() call after read failure
Standard_ReadBuffer::readRawDataChunk() - do not increment NULL pointer and return invalid address.
Patch is ready for review
- OCCT branch: [archived branch]
http://jenkins-test-12.nnov.opencascade.com:8080/view/CR31369-master-KGV/
- OCCT branch: [archived branch]
http://jenkins-test-12.nnov.opencascade.com:8080/view/CR31369-master-KGV/
The patch was reviewed
Combination -
OCCT branch : [archived branch]
master SHA - [revision removed]
[revision removed]
Products branch : [archived branch] SHA - [revision removed]
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.
Number of compiler warnings:
No new/fixed warnings
Regressions/Differences/Improvements:
No regressions/differences
CPU differences:
Debian80-64:
OCCT
Total CPU difference: 17249.00000000021 / 17322.48000000014 [-0.42%]
Products
Total CPU difference: 12007.590000000067 / 11882.730000000085 [+1.05%]
Windows-64-VC14:
OCCT
Total CPU difference: 18729.984375 / 18716.078125 [+0.07%]
Products
Total CPU difference: 13222.90625 / 13242.09375 [-0.14%]
Image differences :
No differences that require special attention
Memory differences :
No differences that require special attention
OCCT branch : [archived branch]
master SHA - [revision removed]
[revision removed]
Products branch : [archived branch] SHA - [revision removed]
was compiled on Linux, MacOS and Windows platforms and tested in optimize mode.
Number of compiler warnings:
No new/fixed warnings
Regressions/Differences/Improvements:
No regressions/differences
CPU differences:
Debian80-64:
OCCT
Total CPU difference: 17249.00000000021 / 17322.48000000014 [-0.42%]
Products
Total CPU difference: 12007.590000000067 / 11882.730000000085 [+1.05%]
Windows-64-VC14:
OCCT
Total CPU difference: 18729.984375 / 18716.078125 [+0.07%]
Products
Total CPU difference: 13222.90625 / 13242.09375 [-0.14%]
Image differences :
No differences that require special attention
Memory differences :
No differences that require special attention
Branch [archived branch] has been deleted by Participant.
[revision removed]
[revision removed]
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