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diff src/event/quic/ngx_event_quic_socket.c @ 8939:ddd5e5c0f87d quic

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QUIC: improved path validation. Previously, path was considered valid during arbitrary selected 10m timeout since validation. This is quite not what RFC 9000 says; the relevant part is: An endpoint MAY skip validation of a peer address if that address has been seen recently. The patch considers a path to be 'recently seen' if packets were received during idle timeout. If a packet is received from the path that was seen not so recently, such path is considered new, and anti-amplification restrictions apply.
author Vladimir Homutov <vl@nginx.com>
date Mon, 13 Dec 2021 17:27:29 +0300
parents aae8b91e0280
children fb41e37ddeb0
line wrap: on
line diff
--- a/src/event/quic/ngx_event_quic_socket.c
+++ b/src/event/quic/ngx_event_quic_socket.c
@@ -82,7 +82,6 @@ ngx_quic_open_sockets(ngx_connection_t *
 
     if (pkt->validated) {
         path->state = NGX_QUIC_PATH_VALIDATED;
-        path->validated_at = ngx_time();
     }
 
     /* now bind socket to client and path */