VE7UWU/sdrangel
1
0
Fork 0
mirror of https://github.com/f4exb/sdrangel.git synced 2025-11-03 13:11:20 -05:00
Code Issues Projects Releases Wiki Activity

Remote Input: prevent nullptr

Browse Source
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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
plugins/samplesource/remoteinput/remoteinputbuffer.cpp
View File

@ -394,10 +394,14 @@ uint8_t *RemoteInputBuffer::readData(int32_t length)
m_readSize = length; m_readSize = length;
} }
std::memcpy((void *) m_readBuffer, (const void *) &buffer[m_readIndex], m_framesNbBytes - m_readIndex); // copy end of buffer if (m_readBuffer)
length -= m_framesNbBytes - m_readIndex; {
std::memcpy((void *) &m_readBuffer[m_framesNbBytes - m_readIndex], (const void *) buffer, length); // copy start of buffer std::memcpy((void *) m_readBuffer, (const void *) &buffer[m_readIndex], m_framesNbBytes - m_readIndex); // copy end of buffer
m_readIndex = length; 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; return m_readBuffer;
} }
} }