fix slirp4netns resolv.conf ip with a userns #17963
Merged
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When a userns is set we setup the network after the bind mounts, at the point where resolv.conf is generated we do not yet know the subnet. Just like the other dns servers for bridge networks we need to add the ip later in completeNetworkSetup()
Fixes https://bugzilla.redhat.com/show_bug.cgi?id=2182052
Does this PR introduce a user-facing change?