[Ffmpeg-devel] Re: [PATCH] h264 muxing in mp4

[Erik Slagter]

On Sat, 2006-03-11 at 14:44 +0100, Michael Niedermayer wrote:
> > > +        while(!*(nal_start++));
> >           ^^^^^^^^^^^^^^^^^^^^^^^
> > > +        nal_end = avc_find_startcode(nal_start, end);
> > > +        put_be32(&pb, nal_end - nal_start);
> > 
> > Isn't this a bit dangerous?
> 
> IMHO no, nal_start < end should gurantee that there is a 00 00 01 there
> so the while wont runaway

Even is if the bitstream for some reason is completely bogus?
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