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cgi.FieldStorage.read_multi ignores Content-Length

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Issue #24764: cgi.FieldStorage.read_multi() now ignores the Content-Length
header in part headers. Patch written by Peter Landry and reviewed by Pierre
Quentel.
This commit is contained in:
Victor Stinner 2015-08-18 10:21:10 -07:00
parent 2053aa1193
commit 6579459d4b
4 changed files with 29 additions and 0 deletions
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5
Lib/cgi.py
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@ -714,6 +714,11 @@ class FieldStorage:
self.bytes_read += len(hdr_text)
parser.feed(hdr_text.decode(self.encoding, self.errors))
headers = parser.close()
# Some clients add Content-Length for part headers, ignore them
if 'content-length' in headers:
del headers['content-length']
part = klass(self.fp, headers, ib, environ, keep_blank_values,
strict_parsing,self.limit-self.bytes_read,
self.encoding, self.errors)