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Fixed #20889 -- Prevented email.Header from inserting newlines

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Passed large maxlinelen to email.Header to prevent newlines from being
inserted into value returned by _convert_to_charset

Thanks mjl at laubach.at for the report.
This commit is contained in:
Daniel Boeve 2013-09-06 18:47:08 +00:00 • committed by Tim Graham
parent aeed2cf3b2
commit 6dca603abb
2 changed files with 9 additions and 1 deletions
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7
tests/httpwrappers/tests.py
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@ -290,6 +290,13 @@ class HttpResponseTests(unittest.TestCase):
self.assertRaises(UnicodeError, r.__setitem__, 'føø', 'bar')
self.assertRaises(UnicodeError, r.__setitem__, 'føø'.encode('utf-8'), 'bar')
def test_long_line(self):
# Bug #20889: long lines trigger newlines to be added to headers
# (which is not allowed due to bug #10188)
h = HttpResponse()
f = 'zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz a\xcc\x88'.encode('latin-1')
f = f.decode('utf-8')
h['Content-Disposition'] = u'attachment; filename="%s"' % f
def test_newlines_in_headers(self):
# Bug #10188: Do not allow newlines in headers (CR or LF)