From 7f51de492257e3234b8c601d6f7606acd2c3e94e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= Date: Thu, 11 Dec 2008 05:00:49 +0000 Subject: [PATCH] check that length > 0, not that data is a pointer, cid#143 git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24107 ec53bebd-3082-4978-b11e-865c3cabbd6b --- lib/krb5/get_cred.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/krb5/get_cred.c b/lib/krb5/get_cred.c index 9d3b51203..37caa0cc1 100644 --- a/lib/krb5/get_cred.c +++ b/lib/krb5/get_cred.c @@ -562,7 +562,7 @@ get_cred_kdc(krb5_context context, } else if(krb5_rd_error(context, &resp, &error) == 0) { ret = krb5_error_from_rd_error(context, &error, in_creds); krb5_free_error_contents(context, &error); - } else if(resp.data && ((char*)resp.data)[0] == 4) { + } else if(resp.length > 0 && ((char*)resp.data)[0] == 4) { ret = KRB5KRB_AP_ERR_V4_REPLY; krb5_clear_error_message(context); } else {