X-Git-Url: https://oss.titaniummirror.com/gitweb/?a=blobdiff_plain;f=tos%2Flib%2Fnet%2Flqi%2FLqiRoutingEngineP.nc;h=d9e76cbf4f2a1b6b491de1fdffa889679e7fa1bb;hb=da0cfeda9689aa64cfce0aa209f51803dcb11c21;hp=89ede9dcc265c2340ef94d3030ff24e646953967;hpb=594acbf436f5f78611348f7763a89c84f38ba46a;p=tinyos-2.x.git

diff --git a/tos/lib/net/lqi/LqiRoutingEngineP.nc b/tos/lib/net/lqi/LqiRoutingEngineP.nc
index 89ede9dc..d9e76cbf 100644
--- a/tos/lib/net/lqi/LqiRoutingEngineP.nc
+++ b/tos/lib/net/lqi/LqiRoutingEngineP.nc
@@ -108,11 +108,11 @@ implementation {
   }
 
   lqi_header_t* getHeader(message_t* msg) {
-    return (lqi_header_t*)call Packet.getPayload(msg, NULL);
+    return (lqi_header_t*)call Packet.getPayload(msg, sizeof(lqi_header_t));
   }
   
   lqi_beacon_msg_t* getBeacon(message_t* msg) {
-    return (lqi_beacon_msg_t*)call Packet.getPayload(msg, NULL);
+    return (lqi_beacon_msg_t*)call Packet.getPayload(msg, sizeof(lqi_beacon_msg_t));
   }
 
   task void SendRouteTask() {
@@ -277,7 +277,7 @@ implementation {
   }
 
   command error_t RouteSelect.initializeFields(message_t* msg) {
-    lqi_header_t* header = (lqi_header_t*)call Packet.getPayload(msg, NULL);
+    lqi_header_t* header = getHeader(msg);
 
     header->originaddr = TOS_NODE_ID;
     header->originseqno = gOriginSeqNo++;