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fixed crash on NULL pointer usage if hostApiSpecificStreamInfo was NULL in Pa_OpenStream method

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This commit is contained in:
dmitrykos 2010-02-16 11:52:19 +00:00
commit 8185016b2a
1 changed files with 2 additions and 2 deletions
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4
src/hostapi/wasapi/pa_win_wasapi.cpp
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@ -1567,7 +1567,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
inputSampleFormat = inputParameters->sampleFormat; inputSampleFormat = inputParameters->sampleFormat;
inputStreamInfo = (PaWasapiStreamInfo *)inputParameters->hostApiSpecificStreamInfo; inputStreamInfo = (PaWasapiStreamInfo *)inputParameters->hostApiSpecificStreamInfo;
PaWasapiDeviceInfo *info = &paWasapi->devInfo[inputParameters->device]; PaWasapiDeviceInfo *info = &paWasapi->devInfo[inputParameters->device];
stream->in.flags = inputStreamInfo->flags; stream->in.flags = (inputStreamInfo ? inputStreamInfo->flags : 0);
// Select Exclusive/Shared mode // Select Exclusive/Shared mode
stream->in.shareMode = AUDCLNT_SHAREMODE_SHARED; stream->in.shareMode = AUDCLNT_SHAREMODE_SHARED;
@ -1656,7 +1656,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
outputSampleFormat = outputParameters->sampleFormat; outputSampleFormat = outputParameters->sampleFormat;
outputStreamInfo = (PaWasapiStreamInfo *)outputParameters->hostApiSpecificStreamInfo; outputStreamInfo = (PaWasapiStreamInfo *)outputParameters->hostApiSpecificStreamInfo;
PaWasapiDeviceInfo *info = &paWasapi->devInfo[outputParameters->device]; PaWasapiDeviceInfo *info = &paWasapi->devInfo[outputParameters->device];
stream->out.flags = outputStreamInfo->flags; stream->out.flags = (outputStreamInfo ? outputStreamInfo->flags : 0);
// Select Exclusive/Shared mode // Select Exclusive/Shared mode
stream->out.shareMode = AUDCLNT_SHAREMODE_SHARED; stream->out.shareMode = AUDCLNT_SHAREMODE_SHARED;