[issue12378] smtplib.SMTP_SSL leaks socket connections on SSL error

[brian morrow]

brian morrow added the comment:

Not sure if this is still relevant, but I've supplied a python2.7 patch for this issue. All regression tests still pass and the underlying socket connection is closed:

bmorrow at xorange:~/cpython$ ./python -m smtpd -n -c DebuggingServer localhost:2525

>>> import smtplib
>>> s = smtplib.SMTP_SSL("localhost", 2525)
[...]
ssl.SSLError: [Errno 1] _ssl.c:510: error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol

bmorrow at xorange:~/cpython$ ps -ef | grep "./python"
bmorrow  19052 19742  0 19:08 pts/17   00:00:00 ./python

bmorrow at xorange:~/cpython$ lsof -P -p 19052 | grep 2525
bmorrow at xorange:~/cpython$ 

bmorrow at xorange:~/cpython$ lsof -P -p 19742 | grep 2525
bmorrow at xorange:~/cpython$

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keywords: +patch
nosy: +bhm
Added file: http://bugs.python.org/file35743/issue12378_py27.patch

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<http://bugs.python.org/issue12378>
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