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-rw-r--r--src/event/ngx_event_quic.c40
1 files changed, 21 insertions, 19 deletions
diff --git a/src/event/ngx_event_quic.c b/src/event/ngx_event_quic.c
index 9a53afa9a..d13274159 100644
--- a/src/event/ngx_event_quic.c
+++ b/src/event/ngx_event_quic.c
@@ -153,7 +153,7 @@ static int ngx_quic_send_alert(ngx_ssl_conn_t *ssl_conn,
static ngx_int_t ngx_quic_new_connection(ngx_connection_t *c, ngx_ssl_t *ssl,
ngx_quic_tp_t *tp, ngx_quic_header_t *pkt,
ngx_connection_handler_pt handler);
-static ngx_int_t ngx_quic_new_cid(ngx_pool_t *pool, ngx_str_t *sid);
+static ngx_int_t ngx_quic_new_dcid(ngx_connection_t *c, ngx_str_t *odcid);
static ngx_int_t ngx_quic_init_connection(ngx_connection_t *c);
static void ngx_quic_input_handler(ngx_event_t *rev);
@@ -614,21 +614,10 @@ ngx_quic_new_connection(ngx_connection_t *c, ngx_ssl_t *ssl, ngx_quic_tp_t *tp,
qc->congestion.ssthresh = NGX_MAX_SIZE_T_VALUE;
qc->congestion.recovery_start = ngx_current_msec;
- if (ngx_quic_new_cid(c->pool, &qc->dcid) != NGX_OK) {
+ if (ngx_quic_new_dcid(c, &pkt->dcid) != NGX_OK) {
return NGX_ERROR;
}
-#ifdef NGX_QUIC_DEBUG_PACKETS
- ngx_quic_hexdump(c->log, "quic server CID", qc->dcid.data, qc->dcid.len);
-#endif
-
- qc->odcid.len = pkt->dcid.len;
- qc->odcid.data = ngx_pnalloc(c->pool, qc->odcid.len);
- if (qc->odcid.data == NULL) {
- return NGX_ERROR;
- }
- ngx_memcpy(qc->odcid.data, pkt->dcid.data, qc->odcid.len);
-
qc->scid.len = pkt->scid.len;
qc->scid.data = ngx_pnalloc(c->pool, qc->scid.len);
if (qc->scid.data == NULL) {
@@ -680,9 +669,12 @@ ngx_quic_new_connection(ngx_connection_t *c, ngx_ssl_t *ssl, ngx_quic_tp_t *tp,
static ngx_int_t
-ngx_quic_new_cid(ngx_pool_t *pool, ngx_str_t *cid)
+ngx_quic_new_dcid(ngx_connection_t *c, ngx_str_t *odcid)
{
- uint8_t len;
+ uint8_t len;
+ ngx_quic_connection_t *qc;
+
+ qc = c->quic;
if (RAND_bytes(&len, sizeof(len)) != 1) {
return NGX_ERROR;
@@ -690,13 +682,23 @@ ngx_quic_new_cid(ngx_pool_t *pool, ngx_str_t *cid)
len = len % 10 + 10;
- cid->len = len;
- cid->data = ngx_pnalloc(pool, len);
- if (cid->data == NULL) {
+ qc->dcid.len = len;
+ qc->dcid.data = ngx_pnalloc(c->pool, len);
+ if (qc->dcid.data == NULL) {
return NGX_ERROR;
}
- if (RAND_bytes(cid->data, len) != 1) {
+ if (RAND_bytes(qc->dcid.data, len) != 1) {
+ return NGX_ERROR;
+ }
+
+#ifdef NGX_QUIC_DEBUG_PACKETS
+ ngx_quic_hexdump(c->log, "quic server CID", qc->dcid.data, qc->dcid.len);
+#endif
+
+ qc->odcid.len = odcid->len;
+ qc->odcid.data = ngx_pstrdup(c->pool, odcid);
+ if (qc->odcid.data == NULL) {
return NGX_ERROR;
}