From: Jason Ish <jason.ish@oisf.net>
Date: Mon, 19 Sep 2022 16:40:14 +0000 (-0600)
Subject: detect: fix user after free in debug log
X-Git-Tag: suricata-6.0.7~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ca09ecbcd1d67106f45abfce2e03f185382e2a7;p=thirdparty%2Fsuricata.git

detect: fix user after free in debug log

Found by gcc 12.2.1.
---

diff --git a/src/detect-engine-iponly.c b/src/detect-engine-iponly.c
index d9030b0373..e9604384a3 100644
--- a/src/detect-engine-iponly.c
+++ b/src/detect-engine-iponly.c
@@ -462,8 +462,8 @@ void IPOnlyCIDRListFree(IPOnlyCIDRItem *tmphead)
 
     while (it != NULL) {
         i++;
-        SCFree(it);
         SCLogDebug("Item(%p) %"PRIu32" removed", it, i);
+        SCFree(it);
         it = next;
 
         if (next != NULL)