python / python/cpython

SimpleCookie fails to parse any cookie if an entry has whitespace in the name

Open
#75,637 6 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

stdlib type-bug
Dominant language
Python
Stars
77.2k
Forks
36k
PR merge metrics
PR metrics pending

Description

BPO 31456
Nosy @vadmium, @infinitewarp, @remilapeyre

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

Show more details

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2017-09-13.18:46:23.437>
labels = ['type-bug', 'library']
title = 'SimpleCookie fails to parse any cookie if an entry has whitespace in the name'
updated_at = <Date 2019-11-29.06:58:01.169>
user = 'https://bugs.python.org/AdamDavis'

bugs.python.org fields:

activity = <Date 2019-11-29.06:58:01.169>
actor = 'Joel Rosdahl'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2017-09-13.18:46:23.437>
creator = 'Adam Davis'
dependencies = []
files = []
hgrepos = []
issue_num = 31456
keywords = []
message_count = 5.0
messages = ['302105', '304102', '304104', '334414', '334472']
nosy_count = 5.0
nosy_names = ['martin.panter', 'Adam Davis', 'infinitewarp', 'remi.lapeyre', 'Joel Rosdahl']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue31456'
versions = ['Python 3.6']

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue identifies SimpleCookie but does not name a source file or test. Start by reproducing parsing with an entry whose name contains whitespace, then locate the standard-library implementation and existing cookie tests. Done means a malformed whitespace-name entry no longer prevents other cookies from being parsed, with regression coverage.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
45/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.