From 020f6ac6096037330e27745ca3e19962786c393e Mon Sep 17 00:00:00 2001
From: Kota Kanbe <kotakanbe@gmail.com>
Date: Fri, 27 Aug 2021 06:20:50 +0900
Subject: [PATCH] fix(scan): warning if err occurred while scanning ports
 (#1294)

[Aug 26 20:59:11] ERROR [localhost] Error on host, err: [Failed to scan Ports:
    github.com/future-architect/vuls/scanner.Scanner.getScanResults.func1
        /go/src/github.com/future-architect/vuls/scanner/serverapi.go:658
  - dial tcp 172.19.0.1:80: connect: no route to host]

Scan Summary
================
host    Error           Use configtest subcommand or scan with --debug to view the details

[Aug 26 20:59:11] ERROR [localhost] Failed to scan: Failed to scan. err:
    github.com/future-architect/vuls/scanner.Scanner.Scan
        /go/src/github.com/future-architect/vuls/scanner/serverapi.go:103
  - An error occurred on [host]
---
 scanner/serverapi.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scanner/serverapi.go b/scanner/serverapi.go
index abaf9a0e..11986026 100644
--- a/scanner/serverapi.go
+++ b/scanner/serverapi.go
@@ -655,7 +655,8 @@ func (s Scanner) getScanResults(scannedAt time.Time) (results models.ScanResults
 		}
 		if o.getServerInfo().Module.IsScanPort() {
 			if err = o.scanPorts(); err != nil {
-				return xerrors.Errorf("Failed to scan Ports: %w", err)
+				// continue scanning
+				logging.Log.Warnf("Failed to scan Ports: %w", err)
 			}
 		}
 		if o.getServerInfo().Module.IsScanWordPress() {