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avcodec/qcelpdec: set missing sample rate

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Commit f566032bfd added frame validation.
Since then this decoder has been failing validation of sample rate
value.

Found by OSS-Fuzz.

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
This commit is contained in:
Kacper Michajłow 2025-07-26 04:59:44 +02:00
parent 8f0c146733
commit 7f5db34f3b
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GPG key ID: 6580132338ABD4E2
1 changed files with 2 additions and 0 deletions
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libavcodec/g722dec.c
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@ -63,6 +63,8 @@ static av_cold int g722_decode_init(AVCodecContext * avctx)
av_channel_layout_uninit(&avctx->ch_layout);
avctx->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;
avctx->sample_fmt = AV_SAMPLE_FMT_S16;
if (!avctx->sample_rate)
avctx->sample_rate = 16000;
c->band[0].scale_factor = 8;
c->band[1].scale_factor = 2;