From: Russ Combs <rucombs@cisco.com>
Date: Fri, 31 Oct 2014 20:57:48 +0000 (-0400)
Subject: fixed classtype segfault on ctor after parse error
X-Git-Tag: 3.0.0-233~1288^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0589828dfdafcc2a088702db11f7b2f8a13a745;p=thirdparty%2Fsnort3.git

fixed classtype segfault on ctor after parse error
---

diff --git a/ChangeLog b/ChangeLog
index 2c93982d4..38cd76606 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -6,6 +6,7 @@
 -- tweaks from Josh
 -- tweaked inspector execution
 -- fixed parsing of reference with \;
+-- fixed ips classtype segfault on ctor after parse error
 
 126
 -- pulled latest from tom
diff --git a/src/ips_options/ips_classtype.cc b/src/ips_options/ips_classtype.cc
index 48272c5be..390e2e96f 100644
--- a/src/ips_options/ips_classtype.cc
+++ b/src/ips_options/ips_classtype.cc
@@ -89,8 +89,12 @@ static IpsOption* classtype_ctor(Module* p, OptTreeNode* otn)
 {
     ClassTypeModule* m = (ClassTypeModule*)p;
     otn->sigInfo.classType = m->type;
-    otn->sigInfo.class_id = m->type->id;
-    otn->sigInfo.priority = m->type->priority;
+
+    if ( m->type )
+    {
+        otn->sigInfo.class_id = m->type->id;
+        otn->sigInfo.priority = m->type->priority;
+    }
     return nullptr;
 }