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MINOR: quic: Drop the packets of discarded packet number spaces

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This is required since this previous commit:
   "MINOR: quic: Post handshake I/O callback switching"
If not, such packets remain endlessly in the RX buffer and cannot be parsed
by the new I/O callback used after the handshake has been confirmed.
This commit is contained in:
Frédéric Lécaille 2022-02-22 11:39:14 +01:00 committed by Amaury Denoyelle
parent 00e2400fa6
commit 51c9065f66
1 changed files with 3 additions and 1 deletions
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4
src/xprt_quic.c
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@ -3144,8 +3144,10 @@ static int qc_qel_may_rm_hp(struct quic_conn *qc, struct quic_enc_level *qel)
tel = ssl_to_quic_enc_level(qel->level);
/* check if tls secrets are available */
if (qel->tls_ctx.rx.flags & QUIC_FL_TLS_SECRETS_DCD)
if (qel->tls_ctx.rx.flags & QUIC_FL_TLS_SECRETS_DCD) {
TRACE_DEVEL("Discarded keys", QUIC_EV_CONN_TRMHP, qc);
return 0;
}
if (!(qel->tls_ctx.rx.flags & QUIC_FL_TLS_SECRETS_SET))
return 0;