diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c index 1ec09bbf66..9259d0fc28 100644 --- a/libavcodec/flacenc.c +++ b/libavcodec/flacenc.c @@ -583,34 +583,22 @@ static void apply_welch_window(const int32_t *data, int len, double *w_data) static void compute_autocorr(const int32_t *data, int len, int lag, double *autoc) { - int i; - double *data1; - int lag_ptr, ptr; + int i, lag_ptr; + double tmp[len + lag]; + double *data1= tmp + lag; - data1 = av_malloc(len * sizeof(double)); apply_welch_window(data, len, data1); - for(i=0; i