From: Frederic Lecaille <flecaille@haproxy.com>
Date: Thu, 6 Nov 2025 14:48:14 +0000 (+0100)
Subject: DO NOT MERGE: store the alpn for 0-RTT sessions
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c59c59e496858d3ff3cbe8019df88dd9ff954ddf;p=thirdparty%2Fhaproxy.git

DO NOT MERGE: store the alpn for 0-RTT sessions
---

diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index deda64812..0faca01ca 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -4254,6 +4254,8 @@ static int ssl_sess_new_srv_cb(SSL *ssl, SSL_SESSION *sess)
 				    memcmp(*alpn_addr, alpn, alpn_len) != 0) {
 					ha_free(alpn_addr);
 					*alpn_addr = my_strndup((const char *)alpn, alpn_len);
+					memcpy(&s->path_params.nego_alpn, alpn, alpn_len);
+					s->path_params.nego_alpn[alpn_len] = 0;
 					/* The transport parameters are not stored without ALPN */
 					if (*alpn_addr)
 						qc_early_transport_params_cpy(qc, etps, &qc->tx.params);