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| author | Michal Minar <miminar@redhat.com> | 2014-03-10 08:50:04 +0100 |
|---|---|---|
| committer | Michal Minar <miminar@redhat.com> | 2014-03-10 08:50:21 +0100 |
| commit | ccd7c63b723573570600159e3e3bc1f652ad2159 (patch) | |
| tree | 7e639abb9b665a61cf86d184c2c3abfed6f2c77b /src | |
| parent | 8c0e0bf7af61493d069a99bab123d99a16942371 (diff) | |
| download | openlmi-providers-ccd7c63b723573570600159e3e3bc1f652ad2159.tar.gz openlmi-providers-ccd7c63b723573570600159e3e3bc1f652ad2159.tar.xz openlmi-providers-ccd7c63b723573570600159e3e3bc1f652ad2159.zip | |
python: fixed SystemName verification
If hostname can not be translated to IP, provider thinks it does not
belong to running system. This change makes sure that hostname is
properly recognized and no traceback is trown.
Diffstat (limited to 'src')
| -rw-r--r-- | src/python/lmi/providers/__init__.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/python/lmi/providers/__init__.py b/src/python/lmi/providers/__init__.py index 462890e..6e945a3 100644 --- a/src/python/lmi/providers/__init__.py +++ b/src/python/lmi/providers/__init__.py @@ -53,5 +53,11 @@ def is_this_system(system_name): :rtype: boolean """ - return ( socket.gethostbyaddr(system_name)[0] - == socket.gethostbyaddr(socket.gethostname())[0]) + try: + return ( socket.gethostbyaddr(system_name)[0] + == socket.gethostbyaddr(socket.gethostname())[0]) + except socket.gaierror: # name resolution failed + if system_name == socket.gethostname(): + # hostname can not be translated to IP + return True + return False |