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| author | Alexander Shorin <kxepal@gmail.com> | 2013-07-29 14:21:46 +0400 |
|---|---|---|
| committer | Alexander Shorin <kxepal@gmail.com> | 2013-07-29 14:21:46 +0400 |
| commit | 556e4bd74d3536fd951acaa410b89a2e81de7d54 (patch) | |
| tree | 255fe9993bf884e2eca1f820d6a062f97bbcb4de /sleekxmpp/xmlstream/resolver.py | |
| parent | d439c4f21515813b69f8e39d430cee8ca9a3c946 (diff) | |
| download | slixmpp-556e4bd74d3536fd951acaa410b89a2e81de7d54.tar.gz slixmpp-556e4bd74d3536fd951acaa410b89a2e81de7d54.tar.bz2 slixmpp-556e4bd74d3536fd951acaa410b89a2e81de7d54.tar.xz slixmpp-556e4bd74d3536fd951acaa410b89a2e81de7d54.zip | |
Don't resolve AAAA records if there is no dnspython nor IPv6 support
If system doesn't has IPv6 support or dnspython package, socket.getaddrinfo
with AF_INET6 flag return weird IP info for requested host, making SleekXMPP
crush with more weird error.
Diffstat (limited to 'sleekxmpp/xmlstream/resolver.py')
| -rw-r--r-- | sleekxmpp/xmlstream/resolver.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sleekxmpp/xmlstream/resolver.py b/sleekxmpp/xmlstream/resolver.py index 4cac254c..6f26797f 100644 --- a/sleekxmpp/xmlstream/resolver.py +++ b/sleekxmpp/xmlstream/resolver.py @@ -202,6 +202,9 @@ def get_AAAA(host, resolver=None): # If not using dnspython, attempt lookup using the OS level # getaddrinfo() method. if resolver is None: + if not socket.has_ipv6: + log.debug("Unable to query %s for AAAA records: IPv6 is not supported", host) + return [] try: recs = socket.getaddrinfo(host, None, socket.AF_INET6, socket.SOCK_STREAM) |