+
+
+#define MALLOC_MAX 0x40000000
+
+void *_new_array(unsigned int size, unsigned long num)
+{
+ if (num >= MALLOC_MAX/size)
+ return NULL;
+ return malloc(size * num);
+}
+
+void *_realloc_array(void *ptr, unsigned int size, unsigned long num)
+{
+ if (num >= MALLOC_MAX/size)
+ return NULL;
+ /* No realloc should need this, but just in case... */
+ if (!ptr)
+ return malloc(size * num);
+ return realloc(ptr, size * num);
+}