From d012084e91bb12a2743eee0fa10e7a2bc284feed Mon Sep 17 00:00:00 2001 From: Yanray Wang Date: Thu, 23 Nov 2023 16:35:54 +0800 Subject: [PATCH] tls13: early_data: cli: optimize code - remove unnecessary check - using local variable session Signed-off-by: Yanray Wang --- library/ssl_tls13_client.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c index 068676cde..a62d2bcd3 100644 --- a/library/ssl_tls13_client.c +++ b/library/ssl_tls13_client.c @@ -2662,19 +2662,18 @@ static int ssl_tls13_parse_nst_early_data_ext(mbedtls_ssl_context *ssl, const unsigned char *buf, const unsigned char *end) { + mbedtls_ssl_session *session = ssl->session; + MBEDTLS_SSL_CHK_BUF_READ_PTR(buf, end, 4); - if (ssl->session != NULL) { - ssl->session->max_early_data_size = MBEDTLS_GET_UINT32_BE(buf, 0); - mbedtls_ssl_session_set_ticket_flags( - ssl->session, MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_EARLY_DATA); - MBEDTLS_SSL_DEBUG_MSG( - 3, ("received max_early_data_size: %u", - (unsigned int) ssl->session->max_early_data_size)); - return 0; - } + session->max_early_data_size = MBEDTLS_GET_UINT32_BE(buf, 0); + mbedtls_ssl_session_set_ticket_flags( + session, MBEDTLS_SSL_TLS1_3_TICKET_ALLOW_EARLY_DATA); + MBEDTLS_SSL_DEBUG_MSG( + 3, ("received max_early_data_size: %u", + (unsigned int) session->max_early_data_size)); - return MBEDTLS_ERR_SSL_BAD_INPUT_DATA; + return 0; } #endif /* MBEDTLS_SSL_EARLY_DATA */