Janne Grunau 9a2e79116d golomb: use unsigned arithmetics in svq3_get_ue_golomb() ...

This prevents undefined behaviour of signed left shift if the coded
value is larger than 2^31. Large values are most likely invalid and
caused errors or by feeding random.

Validate every use of svq3_get_ue_golomb() and changed the place there
the return value was compared with negative numbers. dirac.c was clean,
fixed rv30 and svq3.

2012-12-08 12:55:10 +01:00

10 KiB

Raw Blame History

View Raw