Add common functions for initializing the BACnet Application Value lists. Fixes problems with receiving Unconfirmed COV Notifications with more values to store than the stack has reserved in its value list.

bacnet-stack/demo/handler/h_ucov.c

@@ -66,22 +66,12 @@ void handler_ucov_notification(
     BACNET_PROPERTY_VALUE property_value[MAX_COV_PROPERTIES];
     BACNET_PROPERTY_VALUE *pProperty_value = NULL;
     int len = 0;
-    unsigned index = 0;
 
     /* src not needed for this application */
     src = src;
     /* create linked list to store data if more
        than one property value is expected */
-    pProperty_value = &property_value[0];
-    while (pProperty_value) {
-        index++;
-        if (index < MAX_COV_PROPERTIES) {
-            pProperty_value->next = &property_value[index];
-        } else {
-            pProperty_value->next = NULL;
-        }
-        pProperty_value = pProperty_value->next;
-    }
+    bacapp_property_value_list_init(&property_value[0], MAX_COV_PROPERTIES);
     cov_data.listOfValues = &property_value[0];
 #if PRINT_ENABLED
     fprintf(stderr, "UCOV: Received Notification!\n");