syz-manager: if running on GCE use GCE public IP address

Host is not necessary full public address.
So if we are running on GCE, prefer GCE public IP.

1 files changed, 3 insertions, 3 deletions

diff --git a/syz-manager/manager.go b/syz-manager/manager.go
index 2a0b7dd48..769085322 100644
--- a/syz-manager/manager.go
+++ b/syz-manager/manager.go
@@ -1178,12 +1178,12 @@ func (mgr *Manager) dashboardReporter() {
 func publicWebAddr(addr string) string {
 	_, port, err := net.SplitHostPort(addr)
 	if err == nil && port != "" {
-		if host, err := os.Hostname(); err == nil {
-			addr = net.JoinHostPort(host, port)
-		}
 		if GCE, err := gce.NewContext(); err == nil {
 			addr = net.JoinHostPort(GCE.ExternalIP, port)
 		}
+		if host, err := os.Hostname(); err == nil {
+			addr = net.JoinHostPort(host, port)
+		}
 	}
 	return "http://" + addr
 }