diff options
| author | Hugo Landau <hlandau@openssl.org> | 2023-10-24 07:59:36 +0100 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2023-10-25 11:14:24 +0100 |
| commit | c7ed5e4697a71012e0a2d9dd5eaf997754ae5156 (patch) | |
| tree | 93f46767462d5099a23b7a9eb66662f58811625b | |
| parent | 29f633840df49f29e71a57cc9682d9f3703bfe3b (diff) | |
QUIC CHANNEL: Handle ping deadlines differently
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22476)
| -rw-r--r-- | ssl/quic/quic_channel.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ssl/quic/quic_channel.c b/ssl/quic/quic_channel.c index 28ccf66313..57601ceed1 100644 --- a/ssl/quic/quic_channel.c +++ b/ssl/quic/quic_channel.c @@ -1951,6 +1951,15 @@ static void ch_tick(QUIC_TICK_RESULT *res, void *arg, uint32_t flags) int pn_space = ossl_quic_enc_level_to_pn_space(ch->tx_enc_level); ossl_quic_tx_packetiser_schedule_ack_eliciting(ch->txp, pn_space); + + /* + * If we have no CC budget at this time we cannot process the above + * PING request immediately. In any case we have scheduled the + * request so bump the ping deadline. If we don't do this we will + * busy-loop endlessly as the above deadline comparison condition + * will still be met. + */ + ch_update_ping_deadline(ch); } /* Write any data to the network due to be sent. */ |