[Python-checkins] bpo-33476: Fix _header_value_parser when address group is missing final '; ' (GH-7484)
Steve Dower
webhook-mailer at python.org
Sat Jul 28 08:55:14 EDT 2018
https://github.com/python/cpython/commit/8fe9eed937cb69b5e26ac6e36a90b5360eb11277
commit: 8fe9eed937cb69b5e26ac6e36a90b5360eb11277
branch: master
author: Dong-hee Na <donghee.na92 at gmail.com>
committer: Steve Dower <steve.dower at microsoft.com>
date: 2018-07-28T13:55:11+01:00
summary:
bpo-33476: Fix _header_value_parser when address group is missing final ';' (GH-7484)
files:
A Misc/NEWS.d/next/Library/2018-06-08-00-29-40.bpo-33476.R0Bhlj.rst
M Lib/email/_header_value_parser.py
M Lib/test/test_email/test__header_value_parser.py
diff --git a/Lib/email/_header_value_parser.py b/Lib/email/_header_value_parser.py
index d8becee19892..e805a75fbd93 100644
--- a/Lib/email/_header_value_parser.py
+++ b/Lib/email/_header_value_parser.py
@@ -1875,7 +1875,7 @@ def get_group(value):
if not value:
group.defects.append(errors.InvalidHeaderDefect(
"end of header in group"))
- if value[0] != ';':
+ elif value[0] != ';':
raise errors.HeaderParseError(
"expected ';' at end of group but found {}".format(value))
group.append(ValueTerminal(';', 'group-terminator'))
diff --git a/Lib/test/test_email/test__header_value_parser.py b/Lib/test/test_email/test__header_value_parser.py
index 5036de2ca0c3..676732bb3d02 100644
--- a/Lib/test/test_email/test__header_value_parser.py
+++ b/Lib/test/test_email/test__header_value_parser.py
@@ -2152,6 +2152,31 @@ def test_get_group_one_invalid(self):
self.assertEqual(group.mailboxes[1].local_part, 'x')
self.assertIsNone(group.all_mailboxes[1].display_name)
+ def test_get_group_missing_final_semicol(self):
+ group = self._test_get_x(parser.get_group,
+ ('Monty Python:"Fred A. Bear" <dinsdale at example.com>,'
+ 'eric at where.test,John <jdoe at test>'),
+ ('Monty Python:"Fred A. Bear" <dinsdale at example.com>,'
+ 'eric at where.test,John <jdoe at test>;'),
+ ('Monty Python:"Fred A. Bear" <dinsdale at example.com>,'
+ 'eric at where.test,John <jdoe at test>;'),
+ [errors.InvalidHeaderDefect],
+ '')
+ self.assertEqual(group.token_type, 'group')
+ self.assertEqual(group.display_name, 'Monty Python')
+ self.assertEqual(len(group.mailboxes), 3)
+ self.assertEqual(group.mailboxes,
+ group.all_mailboxes)
+ self.assertEqual(group.mailboxes[0].addr_spec,
+ 'dinsdale at example.com')
+ self.assertEqual(group.mailboxes[0].display_name,
+ 'Fred A. Bear')
+ self.assertEqual(group.mailboxes[1].addr_spec,
+ 'eric at where.test')
+ self.assertEqual(group.mailboxes[2].display_name,
+ 'John')
+ self.assertEqual(group.mailboxes[2].addr_spec,
+ 'jdoe at test')
# get_address
def test_get_address_simple(self):
diff --git a/Misc/NEWS.d/next/Library/2018-06-08-00-29-40.bpo-33476.R0Bhlj.rst b/Misc/NEWS.d/next/Library/2018-06-08-00-29-40.bpo-33476.R0Bhlj.rst
new file mode 100644
index 000000000000..8104753c055e
--- /dev/null
+++ b/Misc/NEWS.d/next/Library/2018-06-08-00-29-40.bpo-33476.R0Bhlj.rst
@@ -0,0 +1,2 @@
+Fix _header_value_parser.py when address group is missing final ';'.
+Contributed by Enrique Perez-Terron
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