Improved packet datastructure cleanup after packet processing

Cleaned up code of steam dissector
Added steam test pcap

2 files changed, 57 insertions, 0 deletions

diff --git a/tests/pcap/steam.pcap b/tests/pcap/steam.pcap
new file mode 100644
index 000000000..32c383ef9
--- /dev/null
+++ b/tests/pcap/steam.pcap
diff --git a/tests/result/steam.pcap.out b/tests/result/steam.pcap.out
new file mode 100644
index 000000000..40b907306
--- /dev/null
+++ b/tests/result/steam.pcap.out
@@ -0,0 +1,57 @@
+Steam	104	9020	55
+
+	1	UDP 192.168.188.149:45665 <-> 72.165.61.188:27018 [proto: 74/Steam][cat: Game/8][5 pkts/846 bytes <-> 6 pkts/608 bytes][bytes ratio: 0.164 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 50/0 173.2/123.6 298/289 102.3/115.6][Pkt Len c2s/s2c min/avg/max/stddev: 78/78 169.2/101.3 366/158 116.8/27.6][PLAIN TEXT (H@VS01)]
+	2	UDP 192.168.188.149:45665 <-> 68.142.91.34:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	3	UDP 192.168.188.149:45665 <-> 68.142.91.35:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	4	UDP 192.168.188.149:45665 <-> 68.142.91.36:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	5	UDP 192.168.188.149:45665 <-> 68.142.116.178:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	6	UDP 192.168.188.149:45665 <-> 68.142.116.179:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	7	UDP 192.168.188.149:45665 <-> 69.28.145.170:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	8	UDP 192.168.188.149:45665 <-> 69.28.145.170:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	9	UDP 192.168.188.149:45665 <-> 69.28.145.171:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	10	UDP 192.168.188.149:45665 <-> 69.28.145.171:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	11	UDP 192.168.188.149:45665 <-> 69.28.145.172:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	12	UDP 192.168.188.149:45665 <-> 69.28.145.172:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	13	UDP 192.168.188.149:45665 <-> 72.165.61.174:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	14	UDP 192.168.188.149:45665 <-> 72.165.61.174:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	15	UDP 192.168.188.149:45665 <-> 72.165.61.175:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	16	UDP 192.168.188.149:45665 <-> 72.165.61.175:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	17	UDP 192.168.188.149:45665 <-> 72.165.61.176:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][PLAIN TEXT (FIVS01)]
+	18	UDP 192.168.188.149:45665 <-> 72.165.61.176:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	19	UDP 192.168.188.149:45665 <-> 72.165.61.185:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	20	UDP 192.168.188.149:45665 <-> 72.165.61.185:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	21	UDP 192.168.188.149:45665 <-> 72.165.61.187:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	22	UDP 192.168.188.149:45665 <-> 72.165.61.187:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	23	UDP 192.168.188.149:45665 <-> 72.165.61.188:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	24	UDP 192.168.188.149:45665 <-> 146.66.152.12:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	25	UDP 192.168.188.149:45665 <-> 146.66.152.12:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	26	UDP 192.168.188.149:45665 <-> 146.66.152.12:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	27	UDP 192.168.188.149:45665 <-> 146.66.152.13:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][PLAIN TEXT (FGVS01)]
+	28	UDP 192.168.188.149:45665 <-> 146.66.152.13:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	29	UDP 192.168.188.149:45665 <-> 146.66.152.13:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	30	UDP 192.168.188.149:45665 <-> 146.66.152.14:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	31	UDP 192.168.188.149:45665 <-> 146.66.152.14:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	32	UDP 192.168.188.149:45665 <-> 146.66.152.14:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	33	UDP 192.168.188.149:45665 <-> 146.66.152.15:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	34	UDP 192.168.188.149:45665 <-> 146.66.152.15:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	35	UDP 192.168.188.149:45665 <-> 146.66.152.15:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	36	UDP 192.168.188.149:45665 <-> 208.111.133.84:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	37	UDP 192.168.188.149:45665 <-> 208.111.133.84:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	38	UDP 192.168.188.149:45665 <-> 208.111.133.85:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	39	UDP 192.168.188.149:45665 <-> 208.111.133.85:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes]
+	40	UDP 192.168.188.149:45665 <-> 208.111.171.82:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][PLAIN TEXT (b VS01)]
+	41	UDP 192.168.188.149:45665 -> 81.171.115.5:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	42	UDP 192.168.188.149:45665 -> 81.171.115.5:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	43	UDP 192.168.188.149:45665 -> 81.171.115.5:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	44	UDP 192.168.188.149:45665 -> 81.171.115.6:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	45	UDP 192.168.188.149:45665 -> 81.171.115.6:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	46	UDP 192.168.188.149:45665 -> 81.171.115.6:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	47	UDP 192.168.188.149:45665 -> 81.171.115.7:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	48	UDP 192.168.188.149:45665 -> 81.171.115.7:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	49	UDP 192.168.188.149:45665 -> 81.171.115.7:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	50	UDP 192.168.188.149:45665 -> 81.171.115.8:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	51	UDP 192.168.188.149:45665 -> 81.171.115.8:27018 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	52	UDP 192.168.188.149:45665 -> 81.171.115.8:27019 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	53	UDP 192.168.188.149:45665 -> 203.77.185.4:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	54	UDP 192.168.188.149:45665 -> 203.77.185.5:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]
+	55	UDP 192.168.188.149:45665 -> 208.111.171.83:27017 [proto: 74/Steam][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes]