Fix issue with upload filename sanitation and files without extensions.

moritzjacobs · Jan 23, 2019 · 53703f1 · 53703f1
1 parent 302b309
commit 53703f1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/templates/wp-content/mu-plugins/wpnp-sanitize-upload.php b/templates/wp-content/mu-plugins/wpnp-sanitize-upload.php
@@ -13,7 +13,7 @@
 
 function npwp_sanitize_filename_on_upload($filename) {
 	$pathinfo = pathinfo($filename);
-	$ext = empty($pathinfo["extension"]) ? "" : $pathinfo["extension"];
+	$ext = empty($pathinfo["extension"]) ? "" : "." . $pathinfo["extension"];
 	$name = $pathinfo["filename"];
 
 	// Replace all special characters
@@ -38,5 +38,5 @@ function npwp_sanitize_filename_on_upload($filename) {
 	$sanitized = preg_replace('/[^a-zA-Z0-9-_.]/', '', $sanitized);
 	// Replace dots inside filename
 	$sanitized = str_replace('.', '-', $sanitized);
-	return strtolower($sanitized . '.' . $ext);
+	return strtolower($sanitized . $ext);
 }