From 3fc6b86cf5f095d4cbdbb40dadd2068f887abef7 Mon Sep 17 00:00:00 2001
From: bol-van <none@none.none>
Date: Sun, 18 Aug 2024 19:18:41 +0300
Subject: [PATCH] nfqws: desync condition fix

---
 nfq/desync.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nfq/desync.c b/nfq/desync.c
index bd500c9..c2b4af6 100644
--- a/nfq/desync.c
+++ b/nfq/desync.c
@@ -479,7 +479,7 @@ static uint8_t dpi_desync_tcp_packet_play(bool replay, size_t reasm_offset, uint
 	uint8_t verdict=VERDICT_PASS;
 
 	// additional safety check
-	if (!!ip != !!ip6hdr) return verdict;
+	if (!!ip == !!ip6hdr) return verdict;
 
 	t_ctrack *ctrack=NULL, *ctrack_replay=NULL;
 	bool bReverse=false;
@@ -1197,7 +1197,7 @@ static uint8_t dpi_desync_udp_packet_play(bool replay, size_t reasm_offset, uint
 	uint8_t verdict=VERDICT_PASS;
 
 	// additional safety check
-	if (!!ip != !!ip6hdr) return verdict;
+	if (!!ip == !!ip6hdr) return verdict;
 
 	// no need to desync middle packets in reasm session
 	if (reasm_offset) return verdict;