From 266e10bb73a87fa6be30b0d96f55ffc50a2a6501 Mon Sep 17 00:00:00 2001
From: Benjamin Dauvergne <bdauvergne@entrouvert.com>
Date: Mon, 30 Nov 2009 15:16:03 +0000
Subject: Add more check to remove_signature

 * lasso/saml-2.0/profile.c:
   check for NULL when accessing klass datas.
---
 lasso/saml-2.0/profile.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lasso/saml-2.0/profile.c b/lasso/saml-2.0/profile.c
index 807dc4dd..2a3376af 100644
--- a/lasso/saml-2.0/profile.c
+++ b/lasso/saml-2.0/profile.c
@@ -1040,7 +1040,7 @@ remove_signature(LassoNode *node) {
 	if (node == NULL)
 		return;
 	klass = LASSO_NODE_GET_CLASS(node);
-	if (klass->node_data->sign_type_offset != 0) {
+	if (klass && klass->node_data && klass->node_data->sign_type_offset != 0) {
 		G_STRUCT_MEMBER(LassoSignatureType, node,klass->node_data->sign_type_offset) =
 			LASSO_SIGNATURE_TYPE_NONE;
 	}
-- 
cgit