bool ATSParser::Stream::isAudio() const {
 switch (mStreamType) {
 case STREAMTYPE_MPEG1_AUDIO:
 case STREAMTYPE_MPEG2_AUDIO:
 case STREAMTYPE_MPEG2_AUDIO_ADTS:
 case STREAMTYPE_LPCM_AC3:
 case STREAMTYPE_AC3:
 return true;

 default:
 return false;
 }
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.