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address: check interface exists before settling dad

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This commit is contained in:
Adrien Banlin
2022-04-08 15:46:52 +02:00
parent eb6ad1f78a
commit 21a7bd2d91
1 changed files with 2 additions and 0 deletions
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ifupdown2/addons/address.py
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@ -1132,6 +1132,8 @@ class address(AddonWithIpBlackList, moduleBase):
# settle dad
if not self.ipv6_dad_handling_enabled:
return
if not self.cache.link_exists(ifaceobj.name):
return
ifname = ifaceobj.name
ifaceobjs = self._get_ifaceobjs(ifaceobj, ifaceobj_getfunc)
addr_supported, user_addrs_list = self.__get_ip_addr_with_attributes(ifaceobjs, ifname)