Verify number of components in items

2017-07-15 09:42:01 +02:00
parent d3a90d16c3
commit 4f831de006
2 changed files with 9 additions and 2 deletions
--- a/radicale/storage.py
+++ b/radicale/storage.py
@ -362,7 +362,11 @@ class Item:
    def item(self):
        if self._item is None:
            try:
-                self._item = vobject.readOne(self._text)
+                items = tuple(vobject.readComponents(self._text))
+                if len(items) != 1:
+                    raise RuntimeError(
+                        "Content contains %d components" % len(items))
+                self._item = items[0]
            except Exception as e:
                raise RuntimeError("Failed to parse item %r from %r: %s" %
                                   (self.href, self.collection.path, e)) from e