Fix packet being copied after destruction

prrt/proto/processes/dataReceiver.c

@@ -152,6 +152,10 @@ static void handle_data_packet(PrrtSocket *sock_ptr, PrrtPacket *packet) {
         prrtSequenceNumber_t baseSequenceNumber = packet->sequenceNumber - packet->index;
 
         PrrtPacket *reference = PrrtPacket_copy(packet);
+        
+        // forward to application layer
+        debug(DEBUG_DATARECEIVER, "Forward: %u", seqno);
+        PrrtPacketDeliveryStore_insert(sock_ptr->packetDeliveryStore, packet);
 
         PrrtBlock *block = PrrtRepairBlockStore_get_block(sock_ptr->repairBlockStore, baseSequenceNumber);
         if (block != NULL) {
@@ -169,7 +173,6 @@ static void handle_data_packet(PrrtSocket *sock_ptr, PrrtPacket *packet) {
 
         XlapTimeStampClock(sock_ptr, ts_data_packet, seqno, PrrtReturnPackage);
         XlapTimeStampCycle(sock_ptr, ts_data_packet, seqno, PrrtReturnPackage);
-        PrrtPacketDeliveryStore_insert(sock_ptr->packetDeliveryStore, packet);
     }
     return;