From: Philippe Antoine <contact@catenacyber.fr>
Date: Tue, 12 Oct 2021 11:29:39 +0000 (+0200)
Subject: ntp: fixes leak of de_state
X-Git-Tag: suricata-5.0.8~7
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1e860fe662d0ffbde4e97d0df4e84c802c159c43;p=thirdparty%2Fsuricata.git

ntp: fixes leak of de_state

Bug: #4752.
(cherry picked from commit 3212fa7d2bc514f4e759dbb9e0002203c814a9b5)
---

diff --git a/rust/src/ntp/ntp.rs b/rust/src/ntp/ntp.rs
index 3cbb031eea..5366860ef2 100644
--- a/rust/src/ntp/ntp.rs
+++ b/rust/src/ntp/ntp.rs
@@ -165,6 +165,9 @@ impl NTPTransaction {
         if self.events != std::ptr::null_mut() {
             core::sc_app_layer_decoder_events_free_events(&mut self.events);
         }
+        if let Some(de_state) = self.de_state {
+            core::sc_detect_engine_state_free(de_state);
+        }
     }
 }