Development: Code Review
From LinuxTVWiki
Look on the code, check it for correctness and think about optimizations.
Nobody is perfect, we are human too. Even today then and when a bug shows up we did not recognized before. The only way to make the linux-dvb code as stable and robust as possible is that as many developers as possible analyze the source and watch out for potential bugs and weaknesses.
If you encounter a bug please file a Bug Report to the linux-dvb Mailing List or even better, send a Bugfix in unified diff format created with cvs -q diff -pu > patchname.diff to the mailing list.