From: Jeff Lucovsky <jlucovsky@oisf.net>
Date: Sun, 22 Dec 2024 13:04:58 +0000 (-0500)
Subject: flow/var: Release key storage
X-Git-Tag: suricata-8.0.0-beta1~619
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d9df5a1aea4407846ce7e7e2fac58f65eb19073;p=thirdparty%2Fsuricata.git

flow/var: Release key storage

Issue: 7466

This commit releases the memory for the flow variable "key" when
the flow variable is of type string. The key is allocated in the Lua
extension logic.
---

diff --git a/src/flow-var.c b/src/flow-var.c
index a92358f271..5377607433 100644
--- a/src/flow-var.c
+++ b/src/flow-var.c
@@ -166,6 +166,7 @@ void FlowVarFree(FlowVar *fv)
     if (fv->datatype == FLOWVAR_TYPE_STR) {
         if (fv->data.fv_str.value != NULL)
             SCFree(fv->data.fv_str.value);
+        SCFree(fv->key);
     }
     SCFree(fv);
 }