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ssl_tls12_server.c: parse_client_hello: Remove remaining record level code

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Signed-off-by: Ronald Cron <ronald.cron@arm.com>
This commit is contained in:
Ronald Cron
2026-01-22 18:46:53 +01:00
parent 00160b910a
commit 0db3a49330
1 changed files with 2 additions and 29 deletions
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31
library/ssl_tls12_server.c
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@@ -887,34 +887,6 @@ static int ssl_parse_client_hello(mbedtls_ssl_context *ssl)
return ret;
}
buf = ssl->in_hdr;
MBEDTLS_SSL_DEBUG_BUF(4, "record header", buf, mbedtls_ssl_in_hdr_len(ssl));
/*
* TLS Client Hello
*
* Record layer:
* 0 . 0 message type
* 1 . 2 protocol version
* 3 . 11 DTLS: epoch + record sequence number
* 3 . 4 message length
*/
MBEDTLS_SSL_DEBUG_MSG(3, ("client hello, message type: %d",
buf[0]));
if ((ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE) ||
(buf[0] != MBEDTLS_SSL_MSG_HANDSHAKE)) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad client hello message"));
return MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE;
}
MBEDTLS_SSL_DEBUG_MSG(3, ("client hello, message len.: %d",
MBEDTLS_GET_UINT16_BE(ssl->in_len, 0)));
MBEDTLS_SSL_DEBUG_MSG(3, ("client hello, protocol version: [%d:%d]",
buf[1], buf[2]));
buf = ssl->in_msg;
msg_len = ssl->in_hslen;
@@ -926,7 +898,8 @@ static int ssl_parse_client_hello(mbedtls_ssl_context *ssl)
* 6 . 8 DTLS only: fragment offset
* 9 . 11 DTLS only: fragment length
*/
if (buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO) {
if ((ssl->in_msgtype != MBEDTLS_SSL_MSG_HANDSHAKE) ||
(buf[0] != MBEDTLS_SSL_HS_CLIENT_HELLO)) {
MBEDTLS_SSL_DEBUG_MSG(1, ("bad client hello message"));
return MBEDTLS_ERR_SSL_UNEXPECTED_MESSAGE;
}