From fa940c0d9e30d52b168d0ee64bec08c0a88f4edb Mon Sep 17 00:00:00 2001 From: Nick Mathewson Date: Thu, 17 Feb 2022 16:16:15 -0500 Subject: Be explicit about EXT_FIELD_LEN=0 --- rend-spec-v3.txt | 1 + 1 file changed, 1 insertion(+) (limited to 'rend-spec-v3.txt') diff --git a/rend-spec-v3.txt b/rend-spec-v3.txt index 1a0b945..fac1395 100644 --- a/rend-spec-v3.txt +++ b/rend-spec-v3.txt @@ -1550,6 +1550,7 @@ Table of contents: The EXT_FIELD_TYPE, EXT_FIELD_LEN, EXT_FIELD entries are reserved for extensions to the introduction protocol. Extensions with unrecognized EXT_FIELD_TYPE values must be ignored. + (`EXT_FIELD_LEN` may be zero, in which case EXT_FIELD is absent.) Unless otherwise specified in the documentation for an extension type: * Each extension type SHOULD be sent only once in a message. -- cgit v1.2.3-54-g00ecf