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gh-144125: email: verify headers are sound in BytesGenerator #144126

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Merged
sethmlarson merged 3 commits into from
Jan 23, 2026
+23 −3
Merged

gh-144125: email: verify headers are sound in BytesGenerator #144126

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1132e45
gh-144125: email: verify headers are sound in BytesGenerator
beledouxdenis Oct 27, 2025
4a5845c
Fix ref in NEWS
sethmlarson Jan 21, 2026
697163b
Convert test docstrings to comments
sethmlarson Jan 22, 2026
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Convert test docstrings to comments
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@sethmlarson
sethmlarson committed Jan 22, 2026
commit 697163bd4dd5d2959e8f8cacd68901711a814801
2 changes: 1 addition & 1 deletion Lib/test/test_email/test_generator.py
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Expand Up @@ -313,7 +313,7 @@ def test_flatten_unicode_linesep(self):
self.assertEqual(s.getvalue(), self.typ(expected))

def test_verify_generated_headers(self):
"""gh-121650: by default the generator prevents header injection"""
# gh-121650: by default the generator prevents header injection
class LiteralHeader(str):
name = 'Header'
def fold(self, **kwargs):
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2 changes: 1 addition & 1 deletion Lib/test/test_email/test_policy.py
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Expand Up @@ -296,7 +296,7 @@ def test_short_maxlen_error(self):
policy.fold("Subject", subject)

def test_verify_generated_headers(self):
"""Turning protection off allows header injection"""
# Turning protection off allows header injection
policy = email.policy.default.clone(verify_generated_headers=False)
for text in (
'Header: Value\r\nBad: Injection\r\n',
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