Message.get_filename produces exception if the RFC2231 encoding is ill-formed

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难度
4/5
预计耗时
3-5 天
新手友好度
25/100
Issue 类型
缺陷
描述清晰度
需要澄清
活跃度
停滞
技术栈
python
领域
backend

调研方向

Start with the Message.get_filename behavior described in issue 17369 and review the attached collapse_rfc2231_value.patch and rfc2231_issue17369_in_progress.patch. Reproduce the failure using an ill-formed RFC2231 value and inspect the existing email handling around it. Done means the malformed value no longer produces an exception, with regression coverage for that case.

由索引模型根据 Issue 内容生成。

描述

stdlib topic-email type-bug
BPO 17369
Nosy @warsaw, @vstinner, @bitdancer, @karlcow
Files
  • collapse_rfc2231_value.patch
  • rfc2231_issue17369_in_progress.patch
    		•

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

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    GitHub fields:

    assignee = None
closed_at = None
created_at = <Date 2013-03-06.22:25:40.309>
labels = ['type-bug', 'expert-email']
title = 'Message.get_filename produces exception if the RFC2231 encoding is ill-formed'
updated_at = <Date 2019-07-29.11:49:58.757>
user = 'https://github.com/bitdancer'

    bugs.python.org fields:

    activity = <Date 2019-07-29.11:49:58.757>
actor = 'vstinner'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['email']
creation = <Date 2013-03-06.22:25:40.309>
creator = 'r.david.murray'
dependencies = []
files = ['29344', '29781']
hgrepos = []
issue_num = 17369
keywords = ['patch']
message_count = 8.0
messages = ['183619', '183630', '183631', '183704', '186585', '210538', '210539', '348639']
nosy_count = 6.0
nosy_names = ['barry', 'vstinner', 'r.david.murray', 'karlcow', 'python-dev', 'Ankur.Ankan']
pr_nums = []
priority = 'normal'
resolution = None
stage = 'needs patch'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue17369'
versions = []

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