From: Victor Julien <victor@inliniac.net>
Date: Thu, 28 Nov 2019 10:47:56 +0000 (+0100)
Subject: detect/mpm: don't process empty store
X-Git-Tag: suricata-6.0.0-beta1~533
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f903766849c42fb4949be27c26a934a86597ca52;p=thirdparty%2Fsuricata.git

detect/mpm: don't process empty store
---

diff --git a/src/detect-engine-mpm.c b/src/detect-engine-mpm.c
index 0edeacbf16..00d043a1a7 100644
--- a/src/detect-engine-mpm.c
+++ b/src/detect-engine-mpm.c
@@ -1118,7 +1118,7 @@ void MpmStoreReportStats(const DetectEngineCtx *de_ctx)
             htb = HashListTableGetListNext(htb))
     {
         const MpmStore *ms = (MpmStore *)HashListTableGetListData(htb);
-        if (ms == NULL) {
+        if (ms == NULL || ms->mpm_ctx == NULL) {
             continue;
         }
         if (ms->buffer < MPMB_MAX)