make sure we dont print off the end of the gss_buffer_t, they are defined to not included NULL, in heimdal they are but thats an implementation detail, dont teach people about that. From: Christian Krause

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@24035 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/gssapi/test_cred.c

@@ -62,7 +62,8 @@ gss_print_errors (int min_stat)
 				  &msg_ctx,
 				  &status_string);
 	if (!GSS_ERROR(ret)) {
-	    fprintf (stderr, "%s\n", (char *)status_string.value);
+	    fprintf (stderr, "%.*s\n", (int)status_string.value,
+					(char *)status_string.value);
 	    gss_release_buffer (&new_stat, &status_string);
 	}
     } while (!GSS_ERROR(ret) && msg_ctx != 0);