From 659fe9aafb6458ec692853e03f776499a3dbf71b Mon Sep 17 00:00:00 2001
From: Travis Ralston <travpc@gmail.com>
Date: Wed, 15 Apr 2020 14:46:16 -0600
Subject: [PATCH] Improve logging for failed preview DNS lookups
---
controllers/preview_controller/acl/acl.go | 1 +
1 file changed, 1 insertion(+)
diff --git a/controllers/preview_controller/acl/acl.go b/controllers/preview_controller/acl/acl.go
index 80e91f91..aa53f5ac 100644
--- a/controllers/preview_controller/acl/acl.go
+++ b/controllers/preview_controller/acl/acl.go
@@ -21,6 +21,7 @@ func GetSafeAddress(addr string, ctx rcontext.RequestContext) (net.IP, string, e
if realHost != "localhost" {
addrs, err := net.LookupIP(realHost)
if err != nil {
+ ctx.Log.Warn("Error looking up DNS record for preview - assuming invalid host:", err)
return nil, "", common.ErrInvalidHost
}
if len(addrs) == 0 {
--
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