From daea85e49115f35ecdb87be8f56c1b476cf3f72d Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Wed, 2 Jun 2010 18:42:54 +0200
Subject: [PATCH] Lock detection state reset function properly.

---
 src/detect-engine-state.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/detect-engine-state.c b/src/detect-engine-state.c
index 4844c32209..f5cca92f6a 100644
--- a/src/detect-engine-state.c
+++ b/src/detect-engine-state.c
@@ -135,6 +135,8 @@ void DetectEngineStateReset(DetectEngineState *state) {
         SCReturn;
     }
 
+    SCMutexLock(&state->m);
+
     if (state->head != NULL) {
         DeStateStoreFree(state->head);
     }
@@ -142,6 +144,7 @@ void DetectEngineStateReset(DetectEngineState *state) {
     state->tail = NULL;
 
     state->cnt = 0;
+    SCMutexUnlock(&state->m);
 
     SCReturn;
 }