id summary reporter owner description type status priority milestone component version severity resolution keywords cc mlocked 4836 check for null in AvFormatDecoder::ScanDSMCCStreams()'s Erik Hovland Isaac Richards Make sure the ic variable pointer is valid before dereferencing in AvFormatDecoder::ScanDSMCCStreams() and ringBuffer in AvFormatDecoder::ScanDSMCCStreams(bool novideo) defect closed minor 0.22 mythtv 0.21-fixes low invalid 0