[FFmpeg-devel] [PATCH 1/2] avcodec/snowdec: Check intra block dc differences.
Ronald S. Bultje
rsbultje at gmail.com
Thu Nov 16 20:21:19 EET 2017
On Thu, Nov 16, 2017 at 11:50 AM, Michael Niedermayer <
michael at niedermayer.cc> wrote:
> On Thu, Nov 16, 2017 at 06:26:06AM -0500, Ronald S. Bultje wrote:
> > Hi,
> > On Wed, Nov 15, 2017 at 10:15 PM, Carl Eugen Hoyos <ceffmpeg at gmail.com>
> > wrote:
> > > 2017-11-16 4:06 GMT+01:00 Ronald S. Bultje <rsbultje at gmail.com>:
> > >
> > > > So, commit it without the error message? I really don't see the
> > >
> > > As explained, the issue is that without an error message, it
> > > is impossible to parse any related bug report.
> > We've been OK with that situation so far. Since it only happens for
> > files, it's OK to continue going like that.
> Thats not the case, the snow spec contains no limit in the place where
> we need to check. Its a natural and expected limit so likely all files
> will be within that but a file outside would still be arguably valid.
> So a valid file could potentially be outside this range and the
> maintainer (that being me) need to know about this.
> Please dont see every change that originated from a fuzzer generated
> report as only related to fuzzed files.
We are re-hashing old arguments here. I'm not really interested in that.
My review comment is and remains: please remove the log msg. Otherwise, the
patch is perfectly fine.
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