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Remote Input: prevent nullptr

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This commit is contained in:
f4exb 2021-11-14 22:25:40 +01:00
parent 17ef1601c8
commit d785694c87
1 changed files with 8 additions and 4 deletions
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12
plugins/samplesource/remoteinput/remoteinputbuffer.cpp
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@ -394,10 +394,14 @@ uint8_t *RemoteInputBuffer::readData(int32_t length)
m_readSize = length;
}
std::memcpy((void *) m_readBuffer, (const void *) &buffer[m_readIndex], m_framesNbBytes - m_readIndex); // copy end of buffer
length -= m_framesNbBytes - m_readIndex;
std::memcpy((void *) &m_readBuffer[m_framesNbBytes - m_readIndex], (const void *) buffer, length); // copy start of buffer
m_readIndex = length;
if (m_readBuffer)
{
std::memcpy((void *) m_readBuffer, (const void *) &buffer[m_readIndex], m_framesNbBytes - m_readIndex); // copy end of buffer
length -= m_framesNbBytes - m_readIndex;
std::memcpy((void *) &m_readBuffer[m_framesNbBytes - m_readIndex], (const void *) buffer, length); // copy start of buffer
m_readIndex = length;
}
return m_readBuffer;
}
}