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MINOR: quic: Stateless reset token copy to transport parameters

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A server may send the stateless reset token associated to the current
connection from its transport parameters. So, let's copy it from
qc_lstnt_params_init().
This commit is contained in:
Frédéric Lécaille 2022-05-09 16:22:29 +02:00
parent 395a64dd81
commit 806e6cf392
1 changed files with 5 additions and 1 deletions
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6
src/xprt_quic.c
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@ -4391,12 +4391,16 @@ static int parse_retry_token(const unsigned char *token, uint64_t token_len,
*/
static int qc_lstnr_params_init(struct quic_conn *qc, struct listener *l,
const unsigned char *token, size_t token_len,
const struct quic_connection_id *icid,
const struct quic_cid *dcid)
{
struct quic_cid *odcid = &qc->rx.params.original_destination_connection_id;
/* Copy the transport parameters. */
qc->rx.params = l->bind_conf->quic_params;
/* Copy the stateless reset token */
memcpy(qc->rx.params.stateless_reset_token, icid->stateless_reset_token,
sizeof qc->rx.params.stateless_reset_token);
/* Copy original_destination_connection_id transport parameter. */
if (token_len) {
if (parse_retry_token(token, token_len, odcid)) {
@ -4544,7 +4548,7 @@ static struct quic_conn *qc_new_conn(unsigned int version, int ipv4,
qc->sendto_err = 0;
memcpy(&qc->peer_addr, saddr, sizeof qc->peer_addr);
if (server && !qc_lstnr_params_init(qc, l, token, token_len, dcid))
if (server && !qc_lstnr_params_init(qc, l, token, token_len, icid, dcid))
goto err;
TRACE_LEAVE(QUIC_EV_CONN_INIT, qc);