2 files changed, 4 insertions, 9 deletions

diff --git a/src/lib/libssl/ssl_tlsext.c b/src/lib/libssl/ssl_tlsext.c
index 9209597601..12ede899e8 100644
--- a/src/lib/libssl/ssl_tlsext.c
+++ b/src/lib/libssl/ssl_tlsext.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssl_tlsext.c,v 1.156 2025/06/07 10:23:21 tb Exp $ */
+/* $OpenBSD: ssl_tlsext.c,v 1.157 2025/10/16 14:42:21 jsing Exp $ */
 /*
  * Copyright (c) 2016, 2017, 2019 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2017 Doug Hogan <doug@openbsd.org>
@@ -1554,6 +1554,7 @@ tlsext_keyshare_server_process(SSL *s, uint16_t msg_type, CBS *cbs, int *alert)
                 for (j = 0; j < server_groups_len; j++) {
                         if (server_groups[j] == client_groups[i]) {
                                 client_preferred_group = client_groups[i];
+                                s->s3->hs.tls13.server_group = client_preferred_group;
                                 preferred_group_found = 1;
                                 break;
                         }
diff --git a/src/lib/libssl/tls13_server.c b/src/lib/libssl/tls13_server.c
index 63b7d92093..f852e08a52 100644
--- a/src/lib/libssl/tls13_server.c
+++ b/src/lib/libssl/tls13_server.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: tls13_server.c,v 1.109 2024/07/22 14:47:15 jsing Exp $ */
+/* $OpenBSD: tls13_server.c,v 1.110 2025/10/16 14:42:21 jsing Exp $ */
 /*
  * Copyright (c) 2019, 2020 Joel Sing <jsing@openbsd.org>
  * Copyright (c) 2020 Bob Beck <beck@openbsd.org>
@@ -437,8 +437,6 @@ tls13_server_engage_record_protection(struct tls13_ctx *ctx)
 int
 tls13_server_hello_retry_request_send(struct tls13_ctx *ctx, CBB *cbb)
 {
-        int nid;
-
         ctx->hs->tls13.hrr = 1;
 
         if (!tls13_synthetic_handshake_message(ctx))
@@ -446,9 +444,7 @@ tls13_server_hello_retry_request_send(struct tls13_ctx *ctx, CBB *cbb)
 
         if (ctx->hs->key_share != NULL)
                 return 0;
-        if (!tls1_get_supported_group(ctx->ssl, &nid))
-                return 0;
-        if (!tls1_ec_nid2group_id(nid, &ctx->hs->tls13.server_group))
+        if (ctx->hs->tls13.server_group == 0)
                 return 0;
 
         if (!tls13_server_hello_build(ctx, cbb, 1))
@@ -511,8 +507,6 @@ tls13_server_hello_send(struct tls13_ctx *ctx, CBB *cbb)
         if (!tls13_servername_process(ctx))
                 return 0;
 
-        ctx->hs->tls13.server_group = 0;
-
         if (!tls13_server_hello_build(ctx, cbb, 0))
                 return 0;