avcodec/dnxhdenc: use av_malloc_array()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c
index 4fda9ee54c05f183fb39b8a7b7ed9ebf5501a855..5d742a785d4e5146cca964cf9b069c01e9544f00 100644 (file)
--- a/libavcodec/dnxhdenc.c
+++ b/libavcodec/dnxhdenc.c
@@ -879,7 +879,7 @@ static void radix_sort_pass(RCCMPEntry *dst, const RCCMPEntry *data, int size, i
 static void radix_sort(RCCMPEntry *data, int size)
 {
     int buckets[RADIX_PASSES][NBUCKETS];
-    RCCMPEntry *tmp = av_malloc(sizeof(*tmp) * size);
+    RCCMPEntry *tmp = av_malloc_array(size, sizeof(*tmp));
     radix_count(data, size, buckets);
     radix_sort_pass(tmp, data, size, buckets[0], 0);
     radix_sort_pass(data, tmp, size, buckets[1], 1);