svn commit: samba r20274 - in branches/SAMBA_4_0/source/auth/kerberos: .

Author: metze
Date: 2006-12-20 12:49:11 +0000 (Wed, 20 Dec 2006)
New Revision: 20274

WebSVN: 
http://websvn.samba.org/cgi-bin/viewcvs.cgi?view=rev&root=samba&rev=20274

Log:
add missing return statement and make it more explicit that we return a NULL 
DATA_BLOB

metze
Modified:
   branches/SAMBA_4_0/source/auth/kerberos/gssapi_parse.c


Changeset:
Modified: branches/SAMBA_4_0/source/auth/kerberos/gssapi_parse.c
===================================================================
--- branches/SAMBA_4_0/source/auth/kerberos/gssapi_parse.c      2006-12-20 
10:54:09 UTC (rev 20273)
+++ branches/SAMBA_4_0/source/auth/kerberos/gssapi_parse.c      2006-12-20 
12:49:11 UTC (rev 20274)
@@ -32,10 +32,10 @@
 DATA_BLOB gensec_gssapi_gen_krb5_wrap(TALLOC_CTX *mem_ctx, const DATA_BLOB 
*ticket, const uint8_t tok_id[2])
 {
        struct asn1_data data;
-       DATA_BLOB ret = data_blob(NULL,0);
+       DATA_BLOB ret;
 
        if (!ticket->data) {
-               return ret;
+               return data_blob(NULL,0);
        }
 
        ZERO_STRUCT(data);
@@ -50,6 +50,7 @@
        if (data.has_error) {
                DEBUG(1,("Failed to build krb5 wrapper at offset %d\n", 
(int)data.ofs));
                asn1_free(&data);
+               return data_blob(NULL,0);
        }
 
        ret = data_blob_talloc(mem_ctx, data.data, data.length);