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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0027046 | Open CASCADE | [OCCT] OCCT:Data Exchange | public | 2015-12-28 22:46 | 2019-09-04 12:58 |
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| Reporter | abv | |
| Assigned To | gka | |
| Priority | normal | Severity | minor | |
| Status | new | Resolution | open | |
| Platform | | OS | | OS Version | |
| Product Version | | |
| Target Version | [OCCT] 7.5.0* | Fixed in Version | | |
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| Summary | 0027046: STEP -- Possible misuse of StepData_StepModel::SetIdentLabel() in StepAP209_Construct |
| Description | Methods of StepAP209_Construct class call StepData_StepModel::SetIdentLabel() for each entity after it has been added to the model. This seems to be misuse that can lead to memory corruption: SetIdentLabel() will allocate array "theidnums" only on the first call, with size equal to current number of entities in the model; on consequent calls the array will be written out of its bounds as soon as new entities are added. |
| Tags | No tags attached. |
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