From b1bab6d11345275f384eeda4d20b8b280d8bfb93 Mon Sep 17 00:00:00 2001
From: Bart Visscher <bartv@thisnet.nl>
Date: Mon, 17 Sep 2012 17:34:49 +0200
Subject: [PATCH] Check format of chunked filename

---
 lib/connector/sabre/directory.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/connector/sabre/directory.php b/lib/connector/sabre/directory.php
index 39606577f6..b5049d800c 100644
--- a/lib/connector/sabre/directory.php
+++ b/lib/connector/sabre/directory.php
@@ -50,6 +50,9 @@ class OC_Connector_Sabre_Directory extends OC_Connector_Sabre_Node implements Sa
 	public function createFile($name, $data = null) {
 		if (isset($_SERVER['HTTP_OC_CHUNKED'])) {
 			$info = OC_FileChunking::decodeName($name);
+			if (empty($info)) {
+				throw new Sabre_DAV_Exception_NotImplemented();
+			}
 			$chunk_handler = new OC_FileChunking($info);
 			$chunk_handler->store($info['index'], $data);
 			if ($chunk_handler->isComplete()) {