memset first

OpenKNX · Feb 9, 2024 · 75718ba · 75718ba
1 parent 9adc090
commit 75718ba
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/src/knx/cemi_frame.cpp b/src/knx/cemi_frame.cpp
@@ -90,13 +90,12 @@ CemiFrame::CemiFrame(uint8_t apduLength)
       _tpdu(_data + TPDU_LPDU_DIFF, *this), 
       _apdu(_data + APDU_LPDU_DIFF, *this)
 {
+    memset(_data, 0, apduLength + APDU_LPDU_DIFF);
     _ctrl1 = _data + CEMI_HEADER_SIZE;
     _npdu.octetCount(apduLength);
     _length = _npdu.length() + NPDU_LPDU_DIFF;
 
-    //memset(_data, 0, apduLength + APDU_LPDU_DIFF);
     _ctrl1[0] |= Broadcast;
-
 }
 
 CemiFrame::CemiFrame(const CemiFrame & other)