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Merge pull request #2128 from csgactuarial/Fix-Headers-Regex

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Ensure header value is string before conducting regex search.
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Randall Leeds 2019-10-19 16:44:00 -07:00 committed by GitHub
commit 235f06c3af
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1 changed files with 4 additions and 1 deletions
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gunicorn/http/wsgi.py
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@ -253,10 +253,13 @@ class Response(object):
if HEADER_RE.search(name): if HEADER_RE.search(name):
raise InvalidHeaderName('%r' % name) raise InvalidHeaderName('%r' % name)
if not isinstance(value, str):
raise TypeError('%r is not a string' % value)
if HEADER_VALUE_RE.search(value): if HEADER_VALUE_RE.search(value):
raise InvalidHeader('%r' % value) raise InvalidHeader('%r' % value)
value = str(value).strip() value = value.strip()
lname = name.lower().strip() lname = name.lower().strip()
if lname == "content-length": if lname == "content-length":
self.response_length = int(value) self.response_length = int(value)