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Skip interfaces that have no address #25

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Merged
colemancda merged 1 commit into from
Aug 7, 2026
Merged

Skip interfaces that have no address #25

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5 changes: 1 addition & 4 deletions Sources/Socket/System/NetworkInterface.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -50,13 +50,10 @@ public extension NetworkInterface {
assertionFailure("Unknown interface \(interfaceName)")
continue
}
#if os(Android)
// an interface with no address, such as a tunnel, has a null ifa_addr
guard let sa_family = value.ifa_addr?.pointee.sa_family else {
continue
}
#else
let sa_family = value.ifa_addr.pointee.sa_family
#endif
guard Address.family.rawValue == sa_family else {
continue // incompatible address type
}
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