diff options
Diffstat (limited to 'lib/libssl/tls13_lib.c')
| -rw-r--r-- | lib/libssl/tls13_lib.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/lib/libssl/tls13_lib.c b/lib/libssl/tls13_lib.c index 41cb70d8185..9d5889ff1ee 100644 --- a/lib/libssl/tls13_lib.c +++ b/lib/libssl/tls13_lib.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tls13_lib.c,v 1.47 2020/05/21 19:15:54 tb Exp $ */ +/* $OpenBSD: tls13_lib.c,v 1.48 2020/05/21 19:27:22 tb Exp $ */ /* * Copyright (c) 2018, 2019 Joel Sing <jsing@openbsd.org> * Copyright (c) 2019 Bob Beck <beck@openbsd.org> @@ -259,6 +259,8 @@ static ssize_t tls13_key_update_recv(struct tls13_ctx *ctx, CBS *cbs) { struct tls13_handshake_msg *hs_msg = NULL; + CBB cbb_hs; + CBS cbs_hs; uint8_t alert = TLS13_ALERT_INTERNAL_ERROR; uint8_t key_update_request; ssize_t ret; @@ -280,22 +282,19 @@ tls13_key_update_recv(struct tls13_ctx *ctx, CBS *cbs) goto err; if (key_update_request == 1) { - CBB cbb; - CBS cbs; /* XXX */ - if ((hs_msg = tls13_handshake_msg_new()) == NULL) goto err; - if (!tls13_handshake_msg_start(hs_msg, &cbb, + if (!tls13_handshake_msg_start(hs_msg, &cbb_hs, TLS13_MT_KEY_UPDATE)) goto err; - if (!CBB_add_u8(&cbb, 0)) + if (!CBB_add_u8(&cbb_hs, 0)) goto err; if (!tls13_handshake_msg_finish(hs_msg)) goto err; ctx->key_update_request = 1; - tls13_handshake_msg_data(hs_msg, &cbs); - ret = tls13_record_layer_phh(ctx->rl, &cbs); + tls13_handshake_msg_data(hs_msg, &cbs_hs); + ret = tls13_record_layer_phh(ctx->rl, &cbs_hs); tls13_handshake_msg_free(hs_msg); hs_msg = NULL; |