From 172e698bb8239d0060d9d494adfba928507f95b2 Mon Sep 17 00:00:00 2001
From: Ivan Nardi <12729895+IvanNardi@users.noreply.github.com>
Date: Thu, 28 Jul 2022 12:39:18 +0200
Subject: TINC: avoid processing SYN packets (#1676)

Since e6b332aa, we have proper support for detecting client/server
direction. So Tinc dissector is now able to properly initialize the
cache entry only when needed and not anymore at the SYN time; initializing
that entry for **every** SYN packets was a complete waste of resources.

Since 4896dabb, the various `struct ndpi_call_function_struct`
structures are not more separate objects and therefore comparing them
using only their pointers is bogus: this bug was triggered by this
change because `ndpi_str->callback_buffer_size_tcp_no_payload` is now 0.
---
 tests/result/threema.pcap.out | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tests/result/threema.pcap.out')

diff --git a/tests/result/threema.pcap.out b/tests/result/threema.pcap.out
index d6525d018..597a52b31 100644
--- a/tests/result/threema.pcap.out
+++ b/tests/result/threema.pcap.out
@@ -3,7 +3,7 @@ Guessed flow protos:	2
 DPI Packets (TCP):	66	(11.00 pkts/flow)
 Confidence Match by IP      : 2 (flows)
 Confidence DPI              : 4 (flows)
-Num dissector calls: 1262 (210.33 diss/flow)
+Num dissector calls: 1244 (207.33 diss/flow)
 
 Threema	83	11578	6
 
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