From: Ken Raeburn <raeburn@mit.edu>
Date: Fri, 6 Jun 2008 17:27:50 +0000 (+0000)
Subject: Check for GSS_C_NO_CREDENTIAL before loop check
X-Git-Tag: krb5-1.7-alpha1~662
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=a49a83460bcc9f123d3d980672b9244b47356b44;p=krb5.git

Check for GSS_C_NO_CREDENTIAL before loop check

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@20363 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/lib/gssapi/mechglue/g_rel_cred.c b/src/lib/gssapi/mechglue/g_rel_cred.c
index 6f546a6e2..02e915262 100644
--- a/src/lib/gssapi/mechglue/g_rel_cred.c
+++ b/src/lib/gssapi/mechglue/g_rel_cred.c
@@ -60,13 +60,13 @@ gss_cred_id_t *		cred_handle;
      */
     
     union_cred = (gss_union_cred_t) *cred_handle;
+    if (union_cred == (gss_union_cred_t)GSS_C_NO_CREDENTIAL)
+	return (GSS_S_COMPLETE);
+
     if (GSSINT_CHK_LOOP(union_cred))
 	return (GSS_S_NO_CRED | GSS_S_CALL_INACCESSIBLE_READ);
     *cred_handle = NULL;
 
-    if (union_cred == (gss_union_cred_t)GSS_C_NO_CREDENTIAL)
-	return (GSS_S_COMPLETE);
-
     status = GSS_S_COMPLETE;
     
     for(j=0; j < union_cred->count; j++) {