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![]() gh-80222: Fix email address header folding with long quoted-string (GH-122753)
Email generators using email.policy.default could incorrectly omit the
quote ('"') characters from a quoted-string during header refolding,
leading to invalid address headers and enabling header spoofing. This
change restores the quote characters on a bare-quoted-string as the
header is refolded, and escapes backslash and quote chars in the string.
(cherry picked from commit
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.. | ||
mime | ||
__init__.py | ||
_encoded_words.py | ||
_header_value_parser.py | ||
_parseaddr.py | ||
_policybase.py | ||
architecture.rst | ||
base64mime.py | ||
charset.py | ||
contentmanager.py | ||
encoders.py | ||
errors.py | ||
feedparser.py | ||
generator.py | ||
header.py | ||
headerregistry.py | ||
iterators.py | ||
message.py | ||
parser.py | ||
policy.py | ||
quoprimime.py | ||
utils.py |