From: Hugo Landau <hlandau@openssl.org>
Date: Thu, 26 Oct 2023 10:36:31 +0000 (+0100)
Subject: QUIC CHANNEL: Set reason string for missing tparams extension
X-Git-Tag: openssl-3.3.0-alpha1~684
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f94cacb70b677462ecca79314a3d9714f8c0faba;p=thirdparty%2Fopenssl.git

QUIC CHANNEL: Set reason string for missing tparams extension

Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22523)
---

diff --git a/ssl/quic/quic_channel.c b/ssl/quic/quic_channel.c
index a3fcac16968..d3b7947fb46 100644
--- a/ssl/quic/quic_channel.c
+++ b/ssl/quic/quic_channel.c
@@ -1283,8 +1283,10 @@ static int ch_on_transport_params(const unsigned char *params,
     QUIC_CONN_ID cid;
     const char *reason = "bad transport parameter";
 
-    if (ch->got_remote_transport_params)
+    if (ch->got_remote_transport_params) {
+        reason = "multiple transport parameter extensions";
         goto malformed;
+    }
 
     if (!PACKET_buf_init(&pkt, params, params_len)) {
         ossl_quic_channel_raise_protocol_error(ch, QUIC_ERR_INTERNAL_ERROR, 0,