mirror/nginx
1
0
Fork 0
mirror of https://github.com/nginx/nginx.git synced 2025-08-06 14:56:15 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

QUIC: avoided excessive initialization in ngx_quic_send_frames().

Browse Source 
A zero-length token was used to initialize a prezeroed packet header.
This commit is contained in:
Sergey Kandaurov 2020-10-21 12:03:22 +01:00
parent c405a364eb
commit a47a4400b8
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/event/ngx_event_quic.c
View File

@ -3857,7 +3857,6 @@ ngx_quic_send_frames(ngx_connection_t *c, ngx_quic_send_ctx_t *ctx,
ngx_quic_header_t pkt; ngx_quic_header_t pkt;
ngx_quic_secrets_t *keys; ngx_quic_secrets_t *keys;
ngx_quic_connection_t *qc; 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 src[NGX_QUIC_MAX_UDP_PAYLOAD_SIZE];
static u_char dst[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, ngx_quic_send_ctx_t *ctx,
if (start->level == ssl_encryption_initial) { if (start->level == ssl_encryption_initial) {
pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_INITIAL; pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_INITIAL;
pkt.token = initial_token;
} else if (start->level == ssl_encryption_handshake) { } else if (start->level == ssl_encryption_handshake) {
pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_HANDSHAKE; pkt.flags |= NGX_QUIC_PKT_LONG | NGX_QUIC_PKT_HANDSHAKE;