On Sun, Mar 11, 2018 at 06:30:14PM +0000, Mark Thompson wrote: > The type of the result of a shift operation is unaffected by the type of > the right operand, so some existing code overflows with undefined behaviour > when the element length is 32. Add a helper macro to calculate the maximum > value correctly and then use it everywhere this pattern appears. > > Found-by: Andreas Rheinhardt <andreas.rheinha...@googlemail.com> > --- > libavcodec/cbs_h264_syntax_template.c | 22 +++++++++++----------- > libavcodec/cbs_internal.h | 4 ++++ > 2 files changed, 15 insertions(+), 11 deletions(-)
should be ok thx [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB Dictatorship: All citizens are under surveillance, all their steps and actions recorded, for the politicians to enforce control. Democracy: All politicians are under surveillance, all their steps and actions recorded, for the citizens to enforce control.
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