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Windows: don't trip over empty HardwareAddr when enumerating interfaces (this happens sometimes when miniport/VPN adapters are active on the system)

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This commit is contained in:
Neil Alexander 2019-07-25 08:32:26 +01:00 • committed by Song Gao
parent acc9cc2bfa
commit fd331bda3f
1 changed files with 3 additions and 0 deletions
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3
syscalls_windows.go
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@ -300,6 +300,9 @@ func openDev(config Config) (ifce *Interface, err error) {
} }
for _, v := range ifces { for _, v := range ifces {
if len(v.HardwareAddr) < 6 {
continue
}
if bytes.Equal(v.HardwareAddr[:6], mac[:6]) { if bytes.Equal(v.HardwareAddr[:6], mac[:6]) {
ifce.name = v.Name ifce.name = v.Name
return return