Commit f8b5f602 authored by bol-van's avatar bol-van
Browse files

nfqws: allow desync of replayed udp with reasm offset !=0

parent 8dacb57a

docs/changes.txt

+5 −1
Original line number Diff line number Diff line
@@ -514,6 +514,10 @@ install_easy: stop if running embedded release on traditional linux system (some 
install_bin: add "read elf" arch detection method

binaries: renamed arch dirs in binaries



v71.2

v71.1.1



nfqws: use wireless ext in case nl80211 does not return SSID



v71.2



nfqws: apply udp desync to replayed packets with non-zero reasm offset (except fake)

nfq/desync.c

+2 −4
Original line number Diff line number Diff line
@@ -2421,9 +2421,6 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint 
			DLOG("matching desync profile not found\n");

			return verdict;

		}



		// no need to desync middle packets in reasm session

		if (reasm_offset) goto send_orig;

	}

	else

	{
@@ -2839,6 +2836,7 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint 
					break;

				}

			case DESYNC_FAKE:

				if (!reasm_offset)

				{

					struct blob_item *fake_item;

					int n=0;
@@ -2862,8 +2860,8 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint 
							goto send_orig;

						ip_id=IP4_IP_ID_NEXT(ip_id);

					}

				}

					bFake = true;

				}

				break;

			case DESYNC_HOPBYHOP:

			case DESYNC_DESTOPT: