From a4cb7fced025feede1c188ebe38f1f3b7cb503dd Mon Sep 17 00:00:00 2001
From: Victor Julien <victor@inliniac.net>
Date: Tue, 22 Jun 2010 18:40:54 +0200
Subject: [PATCH] Fix thresholding code for packets that are neither (valid)
 ipv4 and ipv6.

---
 src/detect-engine-alert.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/detect-engine-alert.c b/src/detect-engine-alert.c
index 26faf1254f..74db4038ae 100644
--- a/src/detect-engine-alert.c
+++ b/src/detect-engine-alert.c
@@ -40,9 +40,12 @@ int PacketAlertHandle(DetectEngineCtx *de_ctx, DetectEngineThreadCtx *det_ctx,
 {
     SCEnter();
     int ret = 0;
+    DetectThresholdData *td = NULL;
 
     /* retrieve the sig match data */
-    DetectThresholdData *td = SigGetThresholdType(s,p);
+    if (PKT_IS_IPV4(p) || PKT_IS_IPV6(p)) {
+        td = SigGetThresholdType(s,p);
+    }
 
     SCLogDebug("td %p", td);