[FFmpeg-devel] [PATCH] avfilter/avf_concat: check for possible integer overflow

[Nicolas George]

Paul B Mahol (12020-09-13):
> It is bug in this filter.
> 
> Filter should avoid integer overflows.
> Also expecting only monotonous timestamps from input is not valid.

Requiring monotonous and continuous timestamps on filters input is not
only valid but widely accepted and almost mandatory. No operation is
possible on several streams without valid timestamps. The bug is in the
filters that do not produce valid timestamps; we could mitigate it in
the framework. Individual filters are not the place to implement this.

-- 
  Nicolas George
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: not available
URL: <https://ffmpeg.org/pipermail/ffmpeg-devel/attachments/20200913/5be1bd11/attachment.sig>