Cleaned up warnings from Visual C++ 6.0 compile by adding casts.

2006-12-12 15:45:01 +00:00
parent 6c41adb560
commit f7d549dec6
12 changed files with 18 additions and 17 deletions
@@ -334,10 +334,10 @@ void npdu_handler(BACNET_ADDRESS * src, /* source address */
    apdu_offset = npdu_decode(&pdu[0], &dest, src, &npdu_data);
    if (npdu_data.network_layer_message) {
        /*FIXME: network layer message received!  Handle it! */
-    } else {
+    } else if ((apdu_offset > 0) && (apdu_offset <= pdu_len)) {
        /* only handle the version that we know how to handle */
        if (npdu_data.protocol_version == BACNET_PROTOCOL_VERSION)
-            apdu_handler(src, &pdu[apdu_offset], pdu_len - apdu_offset);
+            apdu_handler(src, &pdu[apdu_offset], (uint16_t)(pdu_len - apdu_offset));
    }

    return;