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From 935029c3192221c480c88b870a507cfac4c4b954 Mon Sep 17 00:00:00 2001
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From: Martin Basti <mbasti@redhat.com>
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Date: Tue, 13 Jun 2017 17:03:30 +0200
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Subject: [PATCH] Fix local IP address validation
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Previously bf9886a84393d1d1546db7e49b102e08a16a83e7 match_local has
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undesirable side effect that CheckedIPAddress object has set self._net
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from local interface.
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However with the recent changes, match_local is usually set to False,
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thus this side effect stops happening and default mask per address class
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is used. This causes validation error because mask on interface and mask
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used for provided IP addresses differ (reporducible only with classless
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masks).
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FreeIPA should compare only IP addresses with local addresses without masks
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https://pagure.io/freeipa/issue/4317
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Reviewed-By: David Kupka <dkupka@redhat.com>
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---
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ipapython/ipautil.py | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/ipapython/ipautil.py b/ipapython/ipautil.py
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index a277ed87473f3c591f34fcc00e1159f3bbfe3e9b..647ee833ae33f246de6d6b13703fac6e20eef7bc 100644
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--- a/ipapython/ipautil.py
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+++ b/ipapython/ipautil.py
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@@ -216,10 +216,10 @@ class CheckedIPAddress(UnsafeIPAddress):
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addr=ifaddr,
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netmask=ifdata['netmask']
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))
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- if ifnet == self._net or (
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- self._net is None and ifnet.ip == self):
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- self._net = ifnet
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+
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+ if ifnet.ip == self:
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iface = interface
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+ self._net = ifnet
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break
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return iface
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--
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2.9.4
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