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H265: Crash when calling ->Flush() on the encoder #102

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Xaymar opened this issue Jul 28, 2017 · 3 comments
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H265: Crash when calling ->Flush() on the encoder #102

Xaymar opened this issue Jul 28, 2017 · 3 comments

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@Xaymar
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Xaymar commented Jul 28, 2017 •
edited

Accidentally discovered while testing 17.7.2 with a 100% repro rate. Calling Flush() on a HEVC encoder will promptly cause it to crash inside atiumdva.dll (uncatchable exception).

This is a regression bug, it didn't happen in earlier drivers.

Mini Dump: http://cdn.xaymar.com/private/2017/07/28/15/AMFHevcDrainCrash.dmp
Dump: http://cdn.xaymar.com/private/2017/07/28/15/AMFHevcDrainCrashBig.7z
@Xaymar Xaymar changed the title H265: Crash when calling ->Drain() on the encoder H265: Crash when calling ->Flush() on the encoder Jul 28, 2017
@Xaymar
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Xaymar commented Jul 28, 2017

Additionally, if Flush() can't be called the code then crashes on the Terminate() call in the exact same location.

@MikhailAMD
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Ticket submitted.

@Xaymar Xaymar mentioned this issue Aug 3, 2017
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@MikhailAMD
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Fixed: tested with driver 17.8.2

@Xaymar Xaymar closed this as completed Aug 29, 2017
@Xaymar Xaymar mentioned this issue Oct 18, 2017
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@Xaymar @MikhailAMD