Reset `Unidirectional Traffc` risk if packets from both directions processed.1.6rc2

 * Fixed risk hash value calculation, which was only done lower 32 bits.
 * Reduced default reader threads count to two if cross compiling.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/test/results/default/activision.pcap.out b/test/results/default/activision.pcap.out
index 5d0043a29..70d9aa4d4 100644
--- a/test/results/default/activision.pcap.out
+++ b/test/results/default/activision.pcap.out
@@ -14,7 +14,7 @@
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 00547{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":19,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":4,"flow_src_last_pkt_time":1646323628122000,"flow_dst_last_pkt_time":1646323628154000,"flow_idle_time":200000000,"pkt_datalink":1,"pkt_caplen":69,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":69,"pkt_l4_len":35,"thread_ts_usec":1646323628154000,"pkt":"YDjgxTWgeJS0JASgCABFAAA3hJNAADURYKEtP3A2wKgCZIe1DAIAI0xRKQoAAADOR0ROAAAAAAEAAAAAAAAAAAAAAAAA"}
 00535{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":20,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":5,"flow_src_last_pkt_time":1646323628324000,"flow_dst_last_pkt_time":1646323628154000,"flow_idle_time":200000000,"pkt_datalink":1,"pkt_caplen":60,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":60,"pkt_l4_len":26,"thread_ts_usec":1646323628324000,"pkt":"eJS0JASgYDjgxTWgCABFAAAu0NYAAH8RCmfAqAJkLT9wNgwCh7UAGpZYKLBaR04AAAAAFgAAAAAEGqAA"}
-01096{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":31,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":8,"flow_dst_packets_processed":7,"flow_first_seen":1646323526787000,"flow_src_last_pkt_time":1646323528362000,"flow_dst_last_pkt_time":1646323528329000,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":18,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":29,"flow_dst_max_l4_payload_len":29,"flow_src_tot_l4_payload_len":155,"flow_dst_tot_l4_payload_len":191,"midstream":0,"thread_ts_usec":1646323628926000,"l3_proto":"ip4","src_ip":"192.168.2.100","dst_ip":"108.61.235.31","src_port":3074,"dst_port":33441,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"flow_risk": {"46": {"risk":"Unidirectional Traffic","severity":"Low","risk_score": {"total":500,"client":430,"server":70}}},"confidence": {"6":"DPI"},"proto":"Activision","proto_id":"258","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Fun","category_id":8,"category":"Game"}}
+00971{"flow_event_id":4,"flow_event_name":"update","thread_id":0,"packet_id":31,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":8,"flow_dst_packets_processed":7,"flow_first_seen":1646323526787000,"flow_src_last_pkt_time":1646323528362000,"flow_dst_last_pkt_time":1646323528329000,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":18,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":29,"flow_dst_max_l4_payload_len":29,"flow_src_tot_l4_payload_len":155,"flow_dst_tot_l4_payload_len":191,"midstream":0,"thread_ts_usec":1646323628926000,"l3_proto":"ip4","src_ip":"192.168.2.100","dst_ip":"108.61.235.31","src_port":3074,"dst_port":33441,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"confidence": {"6":"DPI"},"proto":"Activision","proto_id":"258","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Fun","category_id":8,"category":"Game"}}
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@@ -23,8 +23,8 @@
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@@ -33,8 +33,8 @@
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+00968{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":60,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"finished","flow_src_packets_processed":8,"flow_dst_packets_processed":7,"flow_first_seen":1646331972616000,"flow_src_last_pkt_time":1646331973357000,"flow_dst_last_pkt_time":1646331973318000,"flow_idle_time":200000000,"flow_src_min_l4_payload_len":18,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":29,"flow_dst_max_l4_payload_len":29,"flow_src_tot_l4_payload_len":155,"flow_dst_tot_l4_payload_len":191,"midstream":0,"thread_ts_usec":1646331973357000,"l3_proto":"ip4","src_ip":"192.168.2.100","dst_ip":"173.199.67.5","src_port":3074,"dst_port":37081,"l4_proto":"udp","flow_datalink":1,"flow_max_packets":5,"ndpi": {"confidence": {"6":"DPI"},"proto":"Activision","proto_id":"258","proto_by_ip":"Unknown","proto_by_ip_id":0,"encrypted":0,"breed":"Fun","category_id":8,"category":"Game"}}
 00638{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":60,"source":"cfgs\/default\/pcap\/activision.pcap","alias":"nDPId-test","version":"1.5.0","ndpi_version":"4.9.0-4361-0db12b13","packets-captured":60,"packets-processed":60,"total-skipped-flows":0,"total-l4-payload-len":1384,"total-not-detected-flows":0,"total-guessed-flows":0,"total-detected-flows":4,"total-detection-updates":0,"total-updates":1,"current-active-flows":0,"total-active-flows":4,"total-idle-flows":4,"total-compressions":0,"total-compression-diff":0,"current-compression-diff":0,"total-events-serialized":38,"global_ts_usec":1646331973357000}
 ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~
 ~~ packets captured/processed: 60/60
@@ -49,5 +49,5 @@
 ~~ total allocations/frees...: 216718/216718
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 539 chars
-~~ json string max len.......: 1101 chars
-~~ json string avg len.......: 819 chars
+~~ json string max len.......: 1057 chars
+~~ json string avg len.......: 797 chars