3 files changed, 17 insertions, 2 deletions
diff --git a/language/en_UK.iso-8859-1/common.lang.php b/language/en_UK.iso-8859-1/common.lang.php
index 39dbf5ad4..b9383d624 100644
--- a/language/en_UK.iso-8859-1/common.lang.php
+++ b/language/en_UK.iso-8859-1/common.lang.php
@@ -218,7 +218,9 @@ $lang['month'][9] = 'September';
 $lang['most_visited_cat'] = 'Most visited';
 $lang['most_visited_cat_hint'] = 'displays most visited pictures';
 $lang['nb_image_per_row'] = 'Number of images per row';
+$lang['nb_image_line_error'] = 'The number of images per row must be a not null scalar';
 $lang['nb_row_per_page'] = 'Number of rows per page';
+$lang['nb_line_page_error'] = 'The number of rows per page must be a not null scalar';
 $lang['never_rated'] = 'You\'ve never rated this item';
 $lang['new_password'] = 'New password';
 $lang['new_password_hint'] = 'You only have to give a password if you wish to change it.';
diff --git a/language/fr_FR.iso-8859-1/common.lang.php b/language/fr_FR.iso-8859-1/common.lang.php
index 4227b2598..8bf262f8b 100644
--- a/language/fr_FR.iso-8859-1/common.lang.php
+++ b/language/fr_FR.iso-8859-1/common.lang.php
@@ -217,7 +217,9 @@ $lang['month'][9] = 'Septembre';
 $lang['most_visited_cat'] = 'Plus vues';
 $lang['most_visited_cat_hint'] = 'afficher les images les plus vues';
 $lang['nb_image_per_row'] = 'Nombre de miniatures par ligne';
+$lang['nb_image_line_error'] = 'Le nombre d\'images par ligne doit être un entier non nul';
 $lang['nb_row_per_page'] = 'Nombre de lignes par page';
+$lang['nb_line_page_error'] = 'Le nombre de lignes par page doit être un entier non nul';
 $lang['never_rated'] = 'Vous n\'avez jamais voté pour cette image';
 $lang['new_password'] = 'Nouveau mot de passe';
 $lang['new_password_hint'] = 'Vous n\'avez à confirmer votre mot de passe que si vous désirez en changer.';
diff --git a/profile.php b/profile.php
index 2aab4c05d..8c4db8fce 100644
--- a/profile.php
+++ b/profile.php
@@ -47,6 +47,17 @@ $errors = array();
 if (isset($_POST['validate']))
 {
   $int_pattern = '/^\d+$/';
+  if (empty($_POST['nb_image_line'])
+      or (!preg_match($int_pattern, $_POST['nb_image_line'])))
+  {
+    array_push($errors, $lang['nb_image_line_error']);
+  }
+
+  if (empty($_POST['nb_line_page'])
+      or (!preg_match($int_pattern, $_POST['nb_line_page'])))
+  {
+    array_push($errors, $lang['nb_line_page_error']);
+  }
   
   if ($_POST['maxwidth'] != ''
       and (!preg_match($int_pattern, $_POST['maxwidth'])
@@ -128,13 +139,13 @@ SELECT '.$conf['user_fields']['password'].' AS password
       );
     
     $data = array();
-    $data{'user_id'} = $_POST['userid'];
+    $data['user_id'] = $_POST['userid'];
     
     foreach ($fields as $field)
     {
       if (isset($_POST[$field]))
       {
-        $data{$field} = $_POST[$field];
+        $data[$field] = $_POST[$field];
       }
     }
     mass_updates(USER_INFOS_TABLE,