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| author | Joel Hillacre <joel@403forbidden.ca> | 2017-05-23 23:14:50 -0600 |
|---|---|---|
| committer | Xiang Zhang <angwerzx@126.com> | 2017-05-24 13:14:50 +0800 |
| commit | 9e98cd0383d9e7f06c0537038a32459bf5efa97a (patch) | |
| tree | 0a595ab8f436866301066f173c7190de80a0d299 | |
| parent | 1abcf6700b4da6207fe859de40c6c1bada6b4fec (diff) | |
| download | cpython-9e98cd0383d9e7f06c0537038a32459bf5efa97a.tar.gz cpython-9e98cd0383d9e7f06c0537038a32459bf5efa97a.zip | |
bpo-30394: Fix a socket leak in smtplib.SMTP.__init__() (#1700)
| -rwxr-xr-x | Lib/smtplib.py | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Lib/smtplib.py b/Lib/smtplib.py index f7c2c77ab42..5e422b704ad 100755 --- a/Lib/smtplib.py +++ b/Lib/smtplib.py @@ -250,6 +250,7 @@ class SMTP: if host: (code, msg) = self.connect(host, port) if code != 220: + self.close() raise SMTPConnectError(code, msg) if local_hostname is not None: self.local_hostname = local_hostname |