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IplImage.InitImageHeader and Dispose #51

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Svolo4 opened this issue Sep 12, 2014 · 1 comment
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IplImage.InitImageHeader and Dispose #51

Svolo4 opened this issue Sep 12, 2014 · 1 comment
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@Svolo4
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Svolo4 commented Sep 12, 2014

The last commit on DisposableObject.cs (67dcd6a#diff-8) introduced a bug by not initializing AllocatedMemorySize property on IplImage.InitImageHeader -> IplImage.ctor -> DisposableObject.AllocMemory -> DisposableObject.NootifyMemoryPressure code path. That results in cvReleaseImage beeing called in IplImage.Dispose what in turn results in crash if CvArr.SetData is used to set managed array on the created IplImage afterwards (as the native code tries to free the pinned managed memory).
@shimat shimat added the bug Something isn't working label Sep 18, 2014
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shimat commented Sep 18, 2014

Thank you. NotifyMemoryPressure is restored.

e3b5490

@shimat shimat closed this as completed Oct 15, 2014
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