twisted.conch.scripts.cftp chunk copying can result in "RuntimeError: maximum recursion depth exceeded"

[email protected] Thu, 23 Jul 2009 23:13:13 -0000

Newsgroups	gmane.comp.python.twisted.bugs
Message-ID	<[email protected]>

New submission from djfroofy <None>:

Unless `buffersize' and a `request' arguments are carefully adjusted, "maximum recursion depth exceeded" can occur inside of StdioClient._cbPutWrite when copying large files (~155MB if requests=10 and buffersize=48KB, for example).  Please see attached patch.

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Type     : defect
Component: conch
Keywords : cftp ssh conch
Priority : normal
Nosy     : 
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http://twistedmatrix.com/trac/ticket/3927