mirrors/cpython
0
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2024-11-23 18:04:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

bpo-45239: Fix parsedate_tz when time has more than 2 dots in it (GH-28452)

Browse Source 
Co-authored-by: Łukasz Langa <lukasz@langa.pl>
This commit is contained in:
Ben Hoyt 2021-10-14 05:21:27 +13:00 committed by GitHub
parent f59ed3c310
commit b9e687618d
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Lib/email/_parseaddr.py
View File

@ -128,6 +128,8 @@ def _parsedate_tz(data):
tss = 0
elif len(tm) == 3:
[thh, tmm, tss] = tm
else:
return None
else:
return None
try:

1
Lib/test/test_email/test_email.py
View File

@ -3009,6 +3009,7 @@ class TestMiscellaneous(TestEmailBase):
self.assertIsNone(utils.parsedate_tz('0'))
self.assertIsNone(utils.parsedate('A Complete Waste of Time'))
self.assertIsNone(utils.parsedate_tz('A Complete Waste of Time'))
self.assertIsNone(utils.parsedate_tz('Wed, 3 Apr 2002 12.34.56.78+0800'))
# Not a part of the spec but, but this has historically worked:
self.assertIsNone(utils.parsedate(None))
self.assertIsNone(utils.parsedate_tz(None))

3
Misc/NEWS.d/next/Library/2021-10-13-17-52-48.bpo-45239.7li1_0.rst Normal file
View File

@ -0,0 +1,3 @@
Fixed :func:`email.utils.parsedate_tz` crashing with
:exc:`UnboundLocalError` on certain invalid input instead of returning
``None``. Patch by Ben Hoyt.