Restrict identifier port numbers to 5 digits.

2019-02-21 21:27:21 +00:00 · 2019-02-21 21:27:21 +00:00 · e825224b5b
commit e825224b5b
parent 621437b0c5
1 changed files with 1 additions and 1 deletions
--- a/specification/appendices/identifier_grammar.rst
+++ b/specification/appendices/identifier_grammar.rst
@ -34,7 +34,7 @@ following grammar::

    server_name = hostname [ ":" port ]

-    port        = *DIGIT
+    port        = 1*5DIGIT

    hostname    = IPv4address / "[" IPv6address "]" / dns-name