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wasapi: zero wasapi host api rep immediately after init. prevents (unlikely) issue with trying to free uninited allocations if com init fails during Pa_Initialize() (Ross Bencina)

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dmitrykos 2012-04-02 12:25:14 +00:00
commit 5701b05e0f
1 changed files with 2 additions and 0 deletions
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2
src/hostapi/wasapi/pa_win_wasapi.c
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@ -1066,6 +1066,8 @@ PaError PaWasapi_Initialize( PaUtilHostApiRepresentation **hostApi, PaHostApiInd
goto error; goto error;
} }
memset( paWasapi, 0, sizeof(PaWasapiHostApiRepresentation) ); /* ensure all fields are zeroed. especially paWasapi->allocations */
result = PaWinUtil_CoInitialize( paWASAPI, &paWasapi->comInitializationResult ); result = PaWinUtil_CoInitialize( paWASAPI, &paWasapi->comInitializationResult );
if( result != paNoError ) if( result != paNoError )
{ {