tree e26406bb33ecd064bdd9ed1ddb8460ccb233025c
parent 877688c838c35c48f8c658891ead6c381e21f6fa
author Roland Shoemaker <roland@golang.org> 1625088498 -0700
committer Roland Shoemaker <roland@golang.org> 1625166597 +0000

net: don't reject null mx records

Bypass hostname validity checking when a null mx record is returned as,
defined in RFC 7505.

Updates #46979

Change-Id: Ibe683bd6b47333a8ff30909fb2680ec8e10696ef
Reviewed-on: https://go-review.googlesource.com/c/go/+/332094
Trust: Roland Shoemaker <roland@golang.org>
Trust: Katie Hockman <katie@golang.org>
Run-TryBot: Roland Shoemaker <roland@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Katie Hockman <katie@golang.org>