protocols/ipv4/ipv4.cpp

54 	// slots in the fragment packet's hash
430 		panic("ipv4 packet reassembly did not work correctly.");
442 	FragmentPacket* packet = (FragmentPacket*)data;
443 	TRACE("Assembling FragmentPacket %p timed out!", packet);
446 	sFragmentHash.Remove(packet);
449 	if (!packet->fFragments.IsEmpty()) {
451 		sDomain->module->error_reply(NULL, packet->fFragments.First(),
455 	delete packet;
534 	\return B_OK if everything went well; if it could reassemble the packet, \a _buffer
553 	FragmentPacket* packet = sFragmentHash.Lookup(key);
554 	if (packet == NULL) {
555 		// New fragment packet
556 		packet = new (std::nothrow) FragmentPacket(key);
557 		if (packet == NULL)
560 		// add packet to hash
561 		status = sFragmentHash.Insert(packet);
563 			delete packet;
580 	status = packet->AddFragment(start, end, buffer, lastFragment);
584 	if (packet->IsComplete()) {
585 		sFragmentHash.Remove(packet);
586 			// no matter if reassembling succeeds, we won't need this packet
589 		status = packet->Reassemble(buffer);
590 		delete packet;
596 	// This indicates that the packet is not yet complete
1566 		// copy an IP multicast packet to the input queue of the loopback
1603 		// we need to fragment the packet
1769 		// test if the packet is really for us
1793 		TRACE("  ipv4_receive_data(): packet was not for us %x -> %x",
1822 			// buffer was put into fragment packet
1843 		// no handler for this packet
1890 	// We do not check the packet length, as we usually only get a part of it
1912 	// test if the packet is really from us
1915 		TRACE("  ipv4_error_received(): packet was not for us %x -> %x",