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prevent out of bounds access for microphone data

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RSDuck
2024-11-18 18:58:14 +01:00
parent 0ea0af3abf
commit c01b2bf7a0
1 changed files with 5 additions and 1 deletions
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6
src/frontend/qt_sdl/EmuInstanceAudio.cpp
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@ -330,7 +330,11 @@ void EmuInstance::micProcess()
micBufferReadPos += len; micBufferReadPos += len;
} }
if (len < kFrameLen) if (len == 0)
{
memset(tmp, 0, sizeof(tmp));
}
else if (len < kFrameLen)
{ {
for (int i = len; i < kFrameLen; i++) for (int i = len; i < kFrameLen; i++)
tmp[i] = tmp[len-1]; tmp[i] = tmp[len-1];