File CVE-2022-47950.diff of Package openstack-swift

--- ./swift/common/middleware/s3api/etree.py	2021-12-21 19:18:05.000000000 +0000
+++ ./swift/common/middleware/s3api/etree.py	2023-01-16 15:31:02.520815880 +0000
@@ -127,7 +127,7 @@
 
 
 parser_lookup = lxml.etree.ElementDefaultClassLookup(element=_Element)
-parser = lxml.etree.XMLParser()
+parser = lxml.etree.XMLParser(resolve_entities=False, no_network=True)
 parser.set_element_class_lookup(parser_lookup)
 
 Element = parser.makeelement