swresample/dither: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-04-08 00:29:06 +02:00
parent f9158b01d0
commit a5290cb1ac

View File

@ -26,7 +26,7 @@
void swri_get_dither(SwrContext *s, void *dst, int len, unsigned seed, enum AVSampleFormat noise_fmt) {
double scale = s->dither.noise_scale;
#define TMP_EXTRA 2
double *tmp = av_malloc((len + TMP_EXTRA) * sizeof(double));
double *tmp = av_malloc_array(len + TMP_EXTRA, sizeof(double));
int i;
for(i=0; i<len + TMP_EXTRA; i++){