net/textproto: add Referer to commonHeader

Change-Id: Id4c95138788d90779aa7b9a54e58f9e4cb271163
GitHub-Last-Rev: ee43b95269e8f67130c56693acd99bc46c815c61
GitHub-Pull-Request: golang/go#65985
Reviewed-on: https://go-review.googlesource.com/c/go/+/567539
Reviewed-by: Sean Liao <sean@liao.dev>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>

diff --git a/src/net/textproto/reader.go b/src/net/textproto/reader.go
index 6df3a630917d783baabcca33570d9412294a7015..1f497c55aef22103d883003cf10906f4ebee625c 100644 (file)
--- a/src/net/textproto/reader.go
+++ b/src/net/textproto/reader.go
@@ -831,6 +831,7 @@ func initCommonHeader() {
                "Mime-Version",
                "Pragma",
                "Received",
+               "Referer",
                "Return-Path",
                "Server",
                "Set-Cookie",