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avcodec/cngdec: use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
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@ -59,12 +59,12 @@ static av_cold int cng_decode_init(AVCodecContext *avctx)
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p->order = 12;
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avctx->frame_size = 640;
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p->refl_coef = av_mallocz(p->order * sizeof(*p->refl_coef));
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p->target_refl_coef = av_mallocz(p->order * sizeof(*p->target_refl_coef));
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p->lpc_coef = av_mallocz(p->order * sizeof(*p->lpc_coef));
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p->filter_out = av_mallocz((avctx->frame_size + p->order) *
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p->refl_coef = av_mallocz_array(p->order, sizeof(*p->refl_coef));
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p->target_refl_coef = av_mallocz_array(p->order, sizeof(*p->target_refl_coef));
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p->lpc_coef = av_mallocz_array(p->order, sizeof(*p->lpc_coef));
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p->filter_out = av_mallocz_array(avctx->frame_size + p->order,
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sizeof(*p->filter_out));
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p->excitation = av_mallocz(avctx->frame_size * sizeof(*p->excitation));
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p->excitation = av_mallocz_array(avctx->frame_size, sizeof(*p->excitation));
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if (!p->refl_coef || !p->target_refl_coef || !p->lpc_coef ||
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!p->filter_out || !p->excitation) {
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cng_decode_close(avctx);
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