WASAPI crashes when starting/stopping playback too quickly.

[bjornroche]

jf menard writes:

I realized WASAPI would crash my application (Access violation reading...) if I did the following quick sequence: - Pa_OpenStream(...) - Pa_StartStream(...) - Pa_StopStream(...) - Pa_CloseStream(...)

The issue arise when Stop and Close are called before the ProcThread is started by Windows. In this case, the new thread encounters a released pointer and crashes. To obtain a reliable behavior, I think we should consider that Stop and Close could be called anywhere between the start of ProcThread and the while (!stream->closeRequest).

Also, could someone verify if there is a "stream->running = false;" missing from Pa_AbortStream(...) because the actual version crashes.

Thanks,

J-F

[bjornroche]

duplicate of 62. Oops.