The attached patch adds a patch to debian/patches for this issue.
=== modified file 'debian/changelog' --- debian/changelog 2010-07-17 04:20:47 +0000 +++ debian/changelog 2010-11-07 00:17:34 +0000 @@ -1,3 +1,10 @@ +paramiko (1.7.6-5ubuntu1) UNRELEASED; urgency=low + + * Try all available address families when connecting. Closes: #602251, + LP: #638675 + + -- Jelmer Vernooij <jel...@debian.org> Sun, 07 Nov 2010 01:14:54 +0100 + paramiko (1.7.6-5) unstable; urgency=low * debian/control: Fix python-crypto version dependency
=== added directory 'debian/patches' === added file 'debian/patches/address-families.patch' --- debian/patches/address-families.patch 1970-01-01 00:00:00 +0000 +++ debian/patches/address-families.patch 2010-11-05 11:21:53 +0000 @@ -0,0 +1,36 @@ +Patch from Andrew Bennetts: + +Try connecting to each available address family until one succeeds. + +See also https://bugs.launchpad.net/paramiko/+bug/579530 + +=== modified file 'a/paramiko/transport.py' +--- a/paramiko/transport.py 2010-04-25 23:42:45 +0000 ++++ b/paramiko/transport.py 2010-05-13 10:56:39 +0000 +@@ -285,15 +285,21 @@ + if type(sock) is tuple: + # connect to the given (host, port) + hostname, port = sock ++ reason = 'No suitable address family' + for (family, socktype, proto, canonname, sockaddr) in socket.getaddrinfo(hostname, port, socket.AF_UNSPEC, socket.SOCK_STREAM): + if socktype == socket.SOCK_STREAM: + af = family + addr = sockaddr +- break ++ sock = socket.socket(af, socket.SOCK_STREAM) ++ try: ++ sock.connect((hostname, port)) ++ except socket.error, e: ++ reason = str(e) ++ else: ++ break + else: +- raise SSHException('No suitable address family for %s' % hostname) +- sock = socket.socket(af, socket.SOCK_STREAM) +- sock.connect((hostname, port)) ++ raise SSHException( ++ 'Unable to connect to %s: %s' % (hostname, reason)) + # okay, normal socket-ish flow here... + threading.Thread.__init__(self) + self.setDaemon(True) + === added file 'debian/patches/series' --- debian/patches/series 1970-01-01 00:00:00 +0000 +++ debian/patches/series 2010-11-05 11:13:08 +0000 @@ -0,0 +1,1 @@ +address-families.patch
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