mirror of https://git.ffmpeg.org/ffmpeg.git
g729dec: initialize pitch_delay_int_prev to the minimum valid value.
This prevents an out of array read Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -371,6 +371,8 @@ static av_cold int decoder_init(AVCodecContext * avctx)
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ctx->exc = &ctx->exc_base[PITCH_DELAY_MAX+INTERPOL_LEN];
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ctx->exc = &ctx->exc_base[PITCH_DELAY_MAX+INTERPOL_LEN];
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ctx->pitch_delay_int_prev = PITCH_DELAY_MIN;
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/* random seed initialization */
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/* random seed initialization */
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ctx->rand_value = 21845;
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ctx->rand_value = 21845;
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