infinite loop with specific regexp

gnuthor

BPO	9414
Nosy	@birkenfeld
Superseder	bpo-1662581: the re module can perform poorly: O(2n) versus O(n2)

^{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 = <Date 2010-07-29.13:28:00.783>
created_at = <Date 2010-07-29.11:09:16.815>
labels = ['expert-regex', 'type-bug']
title = 'infinite loop with specific regexp'
updated_at = <Date 2010-07-29.13:28:00.781>
user = 'https://bugs.python.org/gnuthor'

bugs.python.org fields:

activity = <Date 2010-07-29.13:28:00.781>
actor = 'georg.brandl'
assignee = 'none'
closed = True
closed_date = <Date 2010-07-29.13:28:00.783>
closer = 'georg.brandl'
components = ['Regular Expressions']
creation = <Date 2010-07-29.11:09:16.815>
creator = 'gnuthor'
dependencies = []
files = []
hgrepos = []
issue_num = 9414
keywords = []
message_count = 2.0
messages = ['111909', '111920']
nosy_count = 2.0
nosy_names = ['georg.brandl', 'gnuthor']
pr_nums = []
priority = 'normal'
resolution = 'duplicate'
stage = None
status = 'closed'
superseder = '1662581'
type = 'behavior'
url = 'https://bugs.python.org/issue9414'
versions = ['Python 2.7']