On Thu, Oct 10, 2019 at 12:06:43PM +0200, Moritz Barsnick wrote:
> On Wed, Oct 09, 2019 at 12:14:49 +0200, Michael Niedermayer wrote:
> > +if (avctx->sample_rate > INT_MAX/2)
> > +return AVERROR_INVALIDDATA;
>
> Who enforces the defined sample rates? The demuxer?
>
> I'm trying to say
On Wed, Oct 09, 2019 at 12:14:49 +0200, Michael Niedermayer wrote:
> +if (avctx->sample_rate > INT_MAX/2)
> +return AVERROR_INVALIDDATA;
Who enforces the defined sample rates? The demuxer?
I'm trying to say: The maxmimum for AAC is 96000, why not use that?
(Will it ever change? Can it
A value above INT_MAX/2 can overflow in SBR
Fixes: signed integer overflow: 2 * 1881153568 cannot be represented in type
'int'
Fixes:
17996/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_AAC_FIXED_fuzzer-5687126468853760
Found-by: continuous fuzzing process
https://github.com/google/oss-fuz
