[*REVIEW*] Correct comments.
[DVDOverlay] @elupus [*REVIEW*] Fix infinite loop. Not sure what the goal is here...
[DVDPlayerAudioResampler] [*REVIEW*] Check for realloc failures, NO free() calls.
[CrytalHD/OpenMax] Fix "Common realloc mistake: 'out' nulled but not freed upon failure".
[EmuFileWrapper] [*REVIEW*] Set m_initialized = true in the constructor and = false in cleanup(). Maybe it could also be removed, since I can't find a place where it is read.
[Cores] Initialize members in the constructors.