Fix encoding error when checking e-mail MX records (#11696)

5 years ago · 478288bf4c
parent 35242b7dc2
commit 478288bf4c
1 changed files with 3 additions and 0 deletions
--- a/app/validators/email_mx_validator.rb
+++ b/app/validators/email_mx_validator.rb
@ -14,6 +14,7 @@ class EmailMxValidator < ActiveModel::Validator

    return true if domain.nil?

+    domain    = TagManager.instance.normalize_domain(domain)
    hostnames = []
    ips       = []

@ -29,6 +30,8 @@ class EmailMxValidator < ActiveModel::Validator
    end

    ips.empty? || on_blacklist?(hostnames + ips)
+  rescue Addressable::URI::InvalidURIError
+    true
  end

  def on_blacklist?(values)