Crash on XAudio_29.dll (Happens on 0.5 % of the install).

Question

I've noticed in the minidump reports, that I have 0.5% of crash on XAudio2_8.dll 

Since it's a system function, it is not supposed to crash, worst, it could be exploited
Here the crash log (I have minidump).
Is there a QA, Bug report at Microsoft ?

Thanks

 XAudio2_8.dll!OAPIPELINE::ResampleLinearFromInt16MonoSse2(struct OAPIPELINE::SSRCParameters *) Unknown
  XAudio2_8.dll!LEAPFX::CAudioSRC::Process(unsigned int,struct XAPO_PROCESS_BUFFER_PARAMETERS const *,unsigned int,struct XAPO_PROCESS_BUFFER_PARAMETERS *,int) Unknown
  XAudio2_8.dll!LEAPCORE::CSWVoice::Process(unsigned int) Unknown
  XAudio2_8.dll!LEAPCORE::CGraphManager::ProcessVoiceChains(unsigned int) Unknown
  XAudio2_8.dll!LEAPCORE::CGraphManager::ProcessGraph(unsigned int) Unknown
  XAudio2_8.dll!LEAPCORE::CGraphManager::GraphThreadProc(void) Unknown
  XAudio2_8.dll!CThreadBase::StaticGraphThreadProc(void *) Unknown
kernel32.dll!@BaseThreadInitThunk@12() Unknown
ntdll.dll!___RtlUserThreadStart@8() Unknown
ntdll.dll!__RtlUserThreadStart@8() Unknown

      

Answer 1

Hello,

Can you zip up the dump file and put it on your SkyDrive? Once you have it uploaded please post a link here. I will grab it off your SkyDrive and take a look. I'll then let you know what I find.

Thanks much,

James

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Windows SDK Technologies - Microsoft Developer Services - http://blogs.msdn.com/mediasdkstuff/

Answer 2

http://sdrv.ms/1c7eLW0

Answer 3

XAudio2 operates on a model where the application owns the audio memory, and is responsible for keeping it available and valid while any source voice is active processing it. Any idea what is happening your application at this point? Are you sure you aren't freeing the playing sound?

Answer 4

Hello,

Are you still seeing reports of this?

Thanks,

James

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Windows SDK Technologies - Microsoft Developer Services - http://blogs.msdn.com/mediasdkstuff/