MINOR: quic: Wrong packet number space selection
It is possible that the listener is in INITIAL state, but have to probe
with Handshake packets. In this case, when entering qc_prep_pkts() there
is nothing to do. We must select the next packet number space (or encryption
level) to be able to probe with such packet type.
diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index 415f699..a880598 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -2574,6 +2574,14 @@
*/
if (prv_pkt)
qc_set_dg(cbuf, dglen, first_pkt);
+ /* Let's select the next encryption level */
+ if (tel != next_tel && next_tel != QUIC_TLS_ENC_LEVEL_NONE) {
+ tel = next_tel;
+ qel = &qc->els[tel];
+ /* Build a new datagram */
+ prv_pkt = NULL;
+ continue;
+ }
break;
}