Fix: emit link-local fallback when device is offline#598
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Offline, the guest received a down, all-zero adapter (address/netmask 0) which boot-time adapter enumeration could dereference and crash on. Emit an up link-local interface instead so iphlpapi always exposes a valid NIC.
Xnick417x
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Offline, the guest received a down, all-zero adapter (address/netmask 0) which boot-time adapter enumeration could dereference and crash on. Emit an up link-local interface instead so iphlpapi always exposes a valid NIC.