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changeset 8592:f948945c1a1c quic

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QUIC: avoided excessive initialization in ngx_quic_send_frames(). A zero-length token was used to initialize a prezeroed packet header.
author Sergey Kandaurov <pluknet@nginx.com>
date Wed, 21 Oct 2020 12:03:22 +0100
parents ffa14521990e
children d8a0bb1e85bf
files src/event/ngx_event_quic.c
diffstat 1 files changed, 0 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -3857,7 +3857,6 @@ ngx_quic_send_frames(ngx_connection_t *c
     ngx_quic_header_t       pkt;
     ngx_quic_secrets_t     *keys;
     ngx_quic_connection_t  *qc;
-    static ngx_str_t        initial_token = ngx_null_string;
     static u_char           src[NGX_QUIC_MAX_UDP_PAYLOAD_SIZE];
     static u_char           dst[NGX_QUIC_MAX_UDP_PAYLOAD_SIZE];
 
@@ -3918,7 +3917,6 @@ ngx_quic_send_frames(ngx_connection_t *c
 
     if (start->level == ssl_encryption_initial) {
         pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_INITIAL;
-        pkt.token = initial_token;
 
     } else if (start->level == ssl_encryption_handshake) {
         pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_HANDSHAKE;