posture: deduplicate MAC addresses before returning them

Some machines have multiple network interfaces with the same MAC address. Updates tailscale/corp#21371 Signed-off-by: Anton Tolchanov <anton@tailscale.com>
2024-08-16 15:41:48 +01:00
parent 5cbbb48c2e
commit ee976ad704
1 changed files with 1 additions and 1 deletions
@@ -22,5 +22,5 @@ func GetHardwareAddrs() (hwaddrs []string, err error) {
 		}
 	})
 	slices.Sort(hwaddrs)
-	return
+	return slices.Compact(hwaddrs), err
 }