[FFmpeg-devel] [PATCH 4/5] [utils, mathematics] Fix overflow in compute_pkt_fields().

Michael Niedermayer michael at niedermayer.cc
Sat Jun 6 01:45:11 EEST 2020


On Thu, May 14, 2020 at 03:31:53PM -0700, Dale Curtis wrote:
> Fixes one issue in the function itself and one in the dependent
> function av_add_stable() which wasn't checking for NaN.
> 
> Signed-off-by: Dale Curtis <dalecurtis at chromium.org>
> ---
>  libavformat/utils.c     | 2 +-
>  libavutil/mathematics.c | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

will apply

thx

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

Awnsering whenever a program halts or runs forever is
On a turing machine, in general impossible (turings halting problem).
On any real computer, always possible as a real computer has a finite number
of states N, and will either halt in less than N cycles or never halt.
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