From 2a45d1b9780f85b07e21c67a468edc71e90fa7b3 Mon Sep 17 00:00:00 2001
From: Stefan Metzmacher <metze@samba.org>
Date: Mon, 6 Dec 2004 15:14:42 +0000
Subject: r4077: don't add wrapping to empty blobs

metze
(This used to be commit e6d83d019dc46ff7ae32e7c8f9f7a3ab7d0cdcf3)
---
 source4/libcli/auth/gssapi_parse.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'source4/libcli/auth')

diff --git a/source4/libcli/auth/gssapi_parse.c b/source4/libcli/auth/gssapi_parse.c
index 63bca6d5aa..e1fb2e9cf5 100644
--- a/source4/libcli/auth/gssapi_parse.c
+++ b/source4/libcli/auth/gssapi_parse.c
@@ -34,7 +34,11 @@
 DATA_BLOB gensec_gssapi_gen_krb5_wrap(TALLOC_CTX *mem_ctx, const DATA_BLOB *ticket, const uint8 tok_id[2])
 {
 	struct asn1_data data;
-	DATA_BLOB ret;
+	DATA_BLOB ret = data_blob(NULL,0);
+
+	if (!ticket->data) {
+		return ret;
+	}
 
 	ZERO_STRUCT(data);
 
-- 
cgit