- bug fixed : in thumbnail creation process, only files with filename

  authorized by PhpWebGallery are listed


git-svn-id: http://piwigo.org/svn/trunk@703 68402e56-0260-453c-a942-63ccdbb3a9ee

1 files changed, 8 insertions, 0 deletions

diff --git a/admin/thumbnail.php b/admin/thumbnail.php
index 60982caa6..3e1b78f98 100644
--- a/admin/thumbnail.php
+++ b/admin/thumbnail.php
@@ -213,6 +213,14 @@ foreach ($fs['elements'] as $path)
   {
     $dirname = dirname($path);
     $filename = basename($path);
+
+    // only files matching the authorized filename pattern can be considered
+    // as "without thumbnail"
+    if (!preg_match('/^[a-zA-Z0-9-_.]+$/', $filename))
+    {
+      continue;
+    }
+    
     // searching the element
     $filename_wo_ext = get_filename_wo_extension($filename);
     $tn_ext = '';