avutil/pca: Use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-05-04 19:00:16 +02:00
parent 35e16b1bab
commit beecfa81ac

View File

@ -42,7 +42,7 @@ PCA *ff_pca_init(int n){
pca= av_mallocz(sizeof(*pca));
pca->n= n;
pca->z = av_malloc(sizeof(*pca->z) * n);
pca->z = av_malloc_array(n, sizeof(*pca->z));
pca->count=0;
pca->covariance= av_calloc(n*n, sizeof(double));
pca->mean= av_calloc(n, sizeof(double));