wgengine/monitor: don't log any single-IP routes added to the tailscale table.

Signed-off-by: David Anderson <danderson@tailscale.com>
(cherry picked from commit 6e42430ad8)
This commit is contained in:
David Anderson 2021-02-22 20:21:51 -08:00 committed by Brad Fitzpatrick
parent d51ebe38d4
commit 3b9fcc2b81

View File

@ -97,7 +97,7 @@ func (c *nlConn) Receive() (message, error) {
dst := netaddrIPPrefix(rmsg.Attributes.Dst, rmsg.DstLength)
gw := netaddrIP(rmsg.Attributes.Gateway)
if msg.Header.Type == unix.RTM_NEWROUTE && rmsg.Table == tsTable && rmsg.DstLength == 32 {
if msg.Header.Type == unix.RTM_NEWROUTE && rmsg.Table == tsTable && dst.IsSingleIP() {
// Don't log. Spammy and normal to see a bunch of these on start-up,
// which we make ourselves.
} else {