[FFmpeg-devel] [PATCH 1/2] avformat/utils: avoid unsigned integer overflows

Nicolas George george at nsup.org
Sat Feb 15 18:33:01 EET 2020


Marton Balint (12020-02-15):
> > +    if (s->nb_streams)
> >     for (i = s->nb_streams - 1; i >= 0; i--)
> Maybe rewrite the loop instead?
>       for (i = s->nb_streams; i-- > 0;)

Or

    for (i = s->nb_streams - 1; i < s->nb_streams; i--)

Regards,

-- 
  Nicolas George
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