Limit acquire_cred call to to Kerberos only

[nfs-utils.git] / utils / gssd / krb5_util.c

diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
index 3030c3fc05ecf261deb44d3e4a5acdbd29144d53..2f5e70ed2d78371e18b68ee744925866ad68126a 100644 (file)
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -280,11 +280,16 @@ limit_krb5_enctypes(struct rpc_gss_sec *sec, uid_t uid)
 {
        u_int maj_stat, min_stat;
        gss_cred_id_t credh;
+       gss_OID_set_desc  desired_mechs;
        krb5_enctype enctypes[] = { ENCTYPE_DES_CBC_CRC };
        int num_enctypes = sizeof(enctypes) / sizeof(enctypes[0]);
 
+       /* We only care about getting a krb5 cred */
+       desired_mechs.count = 1;
+       desired_mechs.elements = &krb5oid;
+
        maj_stat = gss_acquire_cred(&min_stat, NULL, 0,
-                                   GSS_C_NULL_OID_SET, GSS_C_INITIATE,
+                                   &desired_mechs, GSS_C_INITIATE,
                                    &credh, NULL, NULL);
 
        if (maj_stat != GSS_S_COMPLETE) {