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Code Issues 32 Releases Wiki Activity

[1.8.x] Fixed #24209 -- Prevented crash when parsing malformed RFC 2231 headers

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Thanks Tom Christie for the report and review.
Backport of ac650d02cb from master.
This commit is contained in:
Raul Cumplido
2015-01-24 12:14:30 +00:00
committed by Claude Paroz
parent 29fa0e3c66
commit 7cc1b4710e
2 changed files with 19 additions and 1 deletions
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17
tests/file_uploads/tests.py
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@@ -584,3 +584,20 @@ class MultiParserTests(unittest.TestCase):
for raw_line, expected_title in test_data:
parsed = parse_header(raw_line)
self.assertEqual(parsed[1]['title'], expected_title)
def test_rfc2231_wrong_title(self):
"""
Test wrongly formatted RFC 2231 headers (missing double single quotes).
Parsing should not crash (#24209).
"""
test_data = (
(b"Content-Type: application/x-stuff; title*='This%20is%20%2A%2A%2Afun%2A%2A%2A",
b"'This%20is%20%2A%2A%2Afun%2A%2A%2A"),
(b"Content-Type: application/x-stuff; title*='foo.html",
b"'foo.html"),
(b"Content-Type: application/x-stuff; title*=bar.html",
b"bar.html"),
)
for raw_line, expected_title in test_data:
parsed = parse_header(raw_line)
self.assertEqual(parsed[1]['title'], expected_title)