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avcodec/dsicinaudio: 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 04:56:10 +02:00
parent 96ab006566
commit 4718974055
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GPG key ID: 6580132338ABD4E2
1 changed files with 2 additions and 0 deletions
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2
libavcodec/dsicinaudio.c
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@ -81,6 +81,8 @@ static av_cold int cinaudio_decode_init(AVCodecContext *avctx)
cin->initial_decode_frame = 1;
cin->delta = 0;
avctx->sample_fmt = AV_SAMPLE_FMT_S16;
if (!avctx->sample_rate)
avctx->sample_rate = 8000;
av_channel_layout_uninit(&avctx->ch_layout);
avctx->ch_layout = (AVChannelLayout)AV_CHANNEL_LAYOUT_MONO;