diff --git a/question_types/quiz_directions/quiz_directions.classes.inc b/question_types/quiz_directions/quiz_directions.classes.inc
index 58ee74a2981e98c2bf6c2729eaabbaa511c3f29c..f5b998c67629408d269e2ef20c2792f42a5cc50e 100644
--- a/question_types/quiz_directions/quiz_directions.classes.inc
+++ b/question_types/quiz_directions/quiz_directions.classes.inc
@@ -160,7 +160,7 @@ class QuizDirectionsResponse extends QuizQuestionResponse {
    *
    * @see QuizQuestionResponse#getReportForm($showpoints, $showfeedback, $allow_scoring)
    */
-  public function getReportForm($showpoints = TRUE, $showfeedback = TRUE) {
+  public function getReportForm($showpoints = TRUE, $showfeedback = TRUE, $allow_scoring = FALSE) {
     return array(
       '#no_report' => TRUE,
     );
diff --git a/quiz.module b/quiz.module
index 37d08526b43d8d133e59b0d2be47c1c21bb2f7b1..51cc432b40af99465aa06a9fa6b2a16af864413f 100644
--- a/quiz.module
+++ b/quiz.module
@@ -241,9 +241,10 @@ function quiz_access_my_results($quiz) {
  */
 function quiz_access_my_result($rid) {
   global $user;
-  if (!user_access('view own quiz results'))
+  if (!user_access('view own quiz results')) {
     return FALSE;
-  $time_end = db_result(db_query('SELECT time_end FROM {quiz_node_results} WHERE result_id = %d AND uid = %d', $rid, $user->uid));
+  }
+  $time_end = db_query('SELECT time_end FROM {quiz_node_results} WHERE result_id = :result_id AND uid = :uid', array(':result_id' => $rid, ':uid' => $user->uid))->fetchField();
   return $time_end > 0;
 }
 
diff --git a/quiz.pages.inc b/quiz.pages.inc
index 3644749d4342b6ffcc8a02d65f813cc352c5e6ee..b47057ba01d1bbc7ca96a4373194dd1d6e19990b 100644
--- a/quiz.pages.inc
+++ b/quiz.pages.inc
@@ -607,7 +607,8 @@ function theme_quiz_user_summary($variables) {
     $output .= '<div id="quiz_summary">' . $summary['result'] . '</div>' . "\n";
   }
   // Get the feedback for all questions.
-  $output .= drupal_render(drupal_get_form('quiz_report_form', $questions, FALSE, TRUE));
+  $form = drupal_get_form('quiz_report_form', $questions, FALSE, TRUE);
+  $output .= drupal_render($form);
   return $output;
 }