From ab421978f0b6190bb9d7137c8dffde907cf72bd6 Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Mon, 2 Jul 2012 14:04:30 +0200
Subject: [PATCH] Free all sig match structs when freeing a signature.

---
 src/detect-parse.c | 41 ++++++++---------------------------------
 1 file changed, 8 insertions(+), 33 deletions(-)

diff --git a/src/detect-parse.c b/src/detect-parse.c
index c79f8c8872..c62ec86976 100644
--- a/src/detect-parse.c
+++ b/src/detect-parse.c
@@ -835,39 +835,14 @@ void SigFree(Signature *s) {
     if (s->CidrSrc != NULL)
         IPOnlyCIDRListFree(s->CidrSrc);
 
-    SigMatch *sm = s->sm_lists[DETECT_SM_LIST_MATCH], *nsm;
-    while (sm != NULL) {
-        nsm = sm->next;
-        SigMatchFree(sm);
-        sm = nsm;
-    }
-
-    sm = s->sm_lists[DETECT_SM_LIST_PMATCH];
-    while (sm != NULL) {
-        nsm = sm->next;
-        SigMatchFree(sm);
-        sm = nsm;
-    }
-
-    sm = s->sm_lists[DETECT_SM_LIST_UMATCH];
-    while (sm != NULL) {
-        nsm = sm->next;
-        SigMatchFree(sm);
-        sm = nsm;
-    }
-
-    sm = s->sm_lists[DETECT_SM_LIST_AMATCH];
-    while (sm != NULL) {
-        nsm = sm->next;
-        SigMatchFree(sm);
-        sm = nsm;
-    }
-
-    sm = s->sm_lists[DETECT_SM_LIST_TMATCH];
-    while (sm != NULL) {
-        nsm = sm->next;
-        SigMatchFree(sm);
-        sm = nsm;
+    int i;
+    for (i = 0; i < DETECT_SM_LIST_MAX; i++) {
+        SigMatch *sm = s->sm_lists[i], *nsm;
+        while (sm != NULL) {
+            nsm = sm->next;
+            SigMatchFree(sm);
+            sm = nsm;
+        }
     }
 
     DetectAddressHeadCleanup(&s->src);