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cngdec: Fix the memset size to cover the full array 

This was a leftover from previous iterations of the code, where the
refl coef arrays were statically allocated.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2012-10-30 12:17:35 +02:00
parent 9b50d20cd2
commit cafefd889b
1 changed files with 1 additions and 1 deletions
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2
libavcodec/cngdec.c
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@ -108,7 +108,7 @@ static int cng_decode_frame(AVCodecContext *avctx, void *data,
if (avpkt->size) {
float dbov = -avpkt->data[0] / 10.0;
p->target_energy = 1081109975 * pow(10, dbov) * 0.75;
memset(p->target_refl_coef, 0, sizeof(p->refl_coef));
memset(p->target_refl_coef, 0, p->order * sizeof(*p->target_refl_coef));
for (i = 0; i < FFMIN(avpkt->size - 1, p->order); i++) {
p->target_refl_coef[i] = (avpkt->data[1 + i] - 127) / 128.0;
}