[FFmpeg-devel] [PATCH] avformat/mov: fix return code for trun box with no sample entries

[Gyan]

On 22-07-2019 12:50 PM, Paul B Mahol wrote:
> On 7/21/19, Gyan <ffmpeg at gyani.pro> wrote:
>>
>> On 21-07-2019 02:21 PM, Paul B Mahol wrote:
>>> On 7/20/19, Gyan <ffmpeg at gyani.pro> wrote:
>>>> Affected files can now be demuxed. Verified with John Stebbins. FATE
>>>> passes.
>>>>
>>>> Gyan
>>>>
>>> You removed negative check, so not ok.
>> entries is unsigned (in the code as well as in the standard). So the
>> value read from file will be >= 0. Even after adjustment for index size
>> overflow, it cannot become negative.
> OK then
Pushed as d51d71c1e3a6a225a5bc8f35963b50331e479b1a after moving check to 
after overflow check.

Thanks,
Gyan