From f3c7877fb5279f28d8c2b509b1c20caeeb21dc1a Mon Sep 17 00:00:00 2001
From: Victor Julien <vjulien@oisf.net>
Date: Wed, 8 Oct 2025 17:25:54 +0200
Subject: [PATCH] unittests: clean up memory for radix tests

---
 src/util-radix4-tree.c | 6 +++++-
 src/util-radix6-tree.c | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/util-radix4-tree.c b/src/util-radix4-tree.c
index 942023b81d..7c7a448d5b 100644
--- a/src/util-radix4-tree.c
+++ b/src/util-radix4-tree.c
@@ -365,8 +365,12 @@ bool SCRadix4CompareTrees(
 /*------------------------------------Unit_Tests------------------------------*/
 
 #ifdef UNITTESTS
+static void SCRadix4UtFree(void *ptr)
+{
+    SCFree(ptr);
+}
 
-static const SCRadix4Config ut_ip_radix4_config = { NULL, NULL };
+static const SCRadix4Config ut_ip_radix4_config = { SCRadix4UtFree, NULL };
 
 #define GET_IPV4(str)                                                                              \
     SCLogDebug("setting up %s", (str));                                                            \
diff --git a/src/util-radix6-tree.c b/src/util-radix6-tree.c
index eddbd39d53..659315d857 100644
--- a/src/util-radix6-tree.c
+++ b/src/util-radix6-tree.c
@@ -424,8 +424,12 @@ bool SCRadix6CompareTrees(
 /*------------------------------------Unit_Tests------------------------------*/
 
 #ifdef UNITTESTS
+static void SCRadix6UtFree(void *ptr)
+{
+    SCFree(ptr);
+}
 
-static const SCRadix6Config ut_ip_radix6_config = { NULL, NULL };
+static const SCRadix6Config ut_ip_radix6_config = { SCRadix6UtFree, NULL };
 
 #define GET_IPV6(str)                                                                              \
     SCLogDebug("setting up %s", (str));                                                            \