From a2928d60b2e0edb909c82790dccabf89bd3eeeb0 Mon Sep 17 00:00:00 2001
From: Pankh <pg1159@nyu.edu>
Date: Mon, 29 Sep 2014 14:21:12 -0400
Subject: [PATCH] Exceptions updater in tuf.interposition.updater

---
 tuf/interposition/updater.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tuf/interposition/updater.py b/tuf/interposition/updater.py
index 7e928eaf..2e7fdd9c 100644
--- a/tuf/interposition/updater.py
+++ b/tuf/interposition/updater.py
@@ -379,6 +379,7 @@ def download_target(self, target_filepath):
     # Download file into a temporary directory shared over runtime
     destination_directory = self.tempdir
     
+    tuf.formats.RELPATH_SCHEMA.check_match(target_filepath)
     # A new path is generated by joining the destination directory path that is 
     # our temporary directory path and target file path.
     # Note: join() discards 'destination_directory' if 'target_filepath'