From: Philippe Antoine <contact@catenacyber.fr>
Date: Wed, 8 Jun 2022 12:31:24 +0000 (+0200)
Subject: dns: remove unused events field from state
X-Git-Tag: suricata-7.0.0-beta1~471
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26dc70648c2b840ae7b56c88162f129c06ef03fd;p=thirdparty%2Fsuricata.git

dns: remove unused events field from state

found overflowing by oss-fuzz
---

diff --git a/rust/src/dns/dns.rs b/rust/src/dns/dns.rs
index 43d7c9fe01..a69043456b 100644
--- a/rust/src/dns/dns.rs
+++ b/rust/src/dns/dns.rs
@@ -323,8 +323,6 @@ pub struct DNSState {
     // Transactions.
     pub transactions: VecDeque<DNSTransaction>,
 
-    pub events: u16,
-
     config: Option<ConfigTracker>,
 
     gap: bool,
@@ -395,7 +393,6 @@ impl DNSState {
 
         let tx = &mut self.transactions[len - 1];
         tx.tx_data.set_event(event as u8);
-        self.events += 1;
     }
 
     fn parse_request(&mut self, input: &[u8]) -> bool {