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| author |   Jason A. Donenfeld <Jason@zx2c4.com> | 2019-05-14 13:08:28 +0200 |
|---|---|---|
| committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2019-05-14 13:08:28 +0200 |
| commit | 2861fcffcacd38b64ff5b835a00aa25a3e249a8f (patch) | |
| tree | 8fcfe910925c2a1c778cc952851a9732ad02e412 /service/ifaceconfig.go | |
| parent | ui: at least try to make a tray on server core (diff) | |
| download | wireguard-windows-2861fcffcacd38b64ff5b835a00aa25a3e249a8f.tar.xz wireguard-windows-2861fcffcacd38b64ff5b835a00aa25a3e249a8f.zip | |
service: skip routes for interfaces that aren't up
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'service/ifaceconfig.go')
| -rw-r--r-- | service/ifaceconfig.go | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/service/ifaceconfig.go b/service/ifaceconfig.go index fe57873b..87afe90c 100644 --- a/service/ifaceconfig.go +++ b/service/ifaceconfig.go @@ -33,6 +33,11 @@ func bindSocketRoute(family winipcfg.AddressFamily, device *device.Device, ourLu if route.DestinationPrefix.PrefixLength != 0 || route.InterfaceLuid == ourLuid { continue } + ifrow, err := winipcfg.GetIfRow(route.InterfaceLuid, winipcfg.MibIfEntryNormalWithoutStatistics) + if err != nil || ifrow.OperStatus != winipcfg.IfOperStatusUp { + log.Printf("Found default route for interface %d, but not up, so skipping", route.InterfaceIndex) + continue + } if route.Metric < lowestMetric { lowestMetric = route.Metric index = route.InterfaceIndex |