escapeshellarg

howtomakeaturn · Mar 21, 2015 · 1241066 · 1241066
1 parent 44ffa4e
commit 1241066
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/Howtomakeaturn/PDFInfo/PDFInfo.php b/src/Howtomakeaturn/PDFInfo/PDFInfo.php
@@ -39,10 +39,10 @@ public function loadOutput()
     {
         $cmd = "pdfinfo";           // Linux
 
-        $file = $this->file;
+        $file = escapeshellarg($this->file);
         // Parse entire output
         // Surround with double quotes if file name has spaces
-        exec("$cmd \"$file\"", $output);
+        exec("$cmd $file", $output);
 
         $this->output = $output;
     }