From: Frédéric Lécaille <flecaille@haproxy.com>
Date: Fri, 28 Jan 2022 20:41:06 +0000 (+0100)
Subject: MINOR: quic: Do not try to treat 0-RTT packets without started mux
X-Git-Tag: v2.6-dev1~18
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=298931d17722a8dd6eb522e7c99ceb741ceabe8c;p=thirdparty%2Fhaproxy.git

MINOR: quic: Do not try to treat 0-RTT packets without started mux

We proceed the same was as for 1-RTT packets: we do not try to treat
them until the mux is started.
---

diff --git a/src/xprt_quic.c b/src/xprt_quic.c
index d7e6805265..6537f04973 100644
--- a/src/xprt_quic.c
+++ b/src/xprt_quic.c
@@ -3204,7 +3204,8 @@ static int qc_qel_may_rm_hp(struct quic_conn *qc, struct quic_enc_level *qel)
 		return 0;
 
 	/* check if the connection layer is ready before using app level */
-	if (tel == QUIC_TLS_ENC_LEVEL_APP && qc->mux_state != QC_MUX_READY)
+	if ((tel == QUIC_TLS_ENC_LEVEL_APP || tel == QUIC_TLS_ENC_LEVEL_EARLY_DATA) &&
+	    qc->mux_state != QC_MUX_READY)
 		return 0;
 
 	return 1;