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/init.py
+++ b/radicale/init.py
@ -814,7 +814,10 @@ class Application:
                return PRECONDITION_FAILED

            try:
-                items = list(vobject.readComponents(content or ""))
+                items = tuple(vobject.readComponents(content or ""))
+                if not write_whole_collection and len(items) != 1:
+                    raise RuntimeError(
+                        "Content contains %d components" % len(items))
                for i in items:
                    storage.check_and_sanitize_item(
                        i, is_collection=write_whole_collection, uid=item.uid