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Remove len_without_binders

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2021-08-26 16:23:47 +08:00
parent 8e7ca0432e
commit c7ddeec229
1 changed files with 4 additions and 10 deletions
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14
library/ssl_tls13_client.c
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@ -73,8 +73,7 @@ int mbedtls_ssl_handshake_client_step_tls1_3( mbedtls_ssl_context *ssl )
static int ssl_client_hello_prepare( mbedtls_ssl_context* ssl );
static int ssl_client_hello_write_partial( mbedtls_ssl_context* ssl,
unsigned char* buf, size_t buflen,
size_t* len_without_binders,
size_t* len_with_binders );
size_t *len_with_binders );
static int ssl_client_hello_postprocess( mbedtls_ssl_context* ssl );
static int ssl_client_hello_process( mbedtls_ssl_context* ssl )
@ -82,7 +81,6 @@ static int ssl_client_hello_process( mbedtls_ssl_context* ssl )
int ret = 0;
unsigned char *buf;
size_t buf_len, msg_len;
size_t len_without_binders = 0;
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> write client hello" ) );
@ -91,13 +89,11 @@ static int ssl_client_hello_process( mbedtls_ssl_context* ssl )
MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_start_handshake_msg, ( ssl,
MBEDTLS_SSL_HS_CLIENT_HELLO, &buf, &buf_len ) );
MBEDTLS_SSL_PROC_CHK( ssl_client_hello_write_partial, ( ssl, buf, buf_len,
&len_without_binders,
&msg_len ) );
MBEDTLS_SSL_PROC_CHK( ssl_client_hello_write_partial, ( ssl, buf, buf_len, &msg_len ) );
mbedtls_ssl_add_hs_hdr_to_checksum( ssl, MBEDTLS_SSL_HS_CLIENT_HELLO,
msg_len );
ssl->handshake->update_checksum( ssl, buf, len_without_binders );
ssl->handshake->update_checksum( ssl, buf, 0 );
MBEDTLS_SSL_PROC_CHK( ssl_client_hello_postprocess, ( ssl ) );
MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_finish_handshake_msg, ( ssl, buf_len, msg_len ) );
@ -162,8 +158,7 @@ static int ssl_write_key_shares_ext( mbedtls_ssl_context *ssl,
static int ssl_client_hello_write_partial( mbedtls_ssl_context* ssl,
unsigned char* buf, size_t buflen,
size_t* len_without_binders,
size_t* len_with_binders )
size_t *len_with_binders )
{
/* Extensions */
@ -396,7 +391,6 @@ static int ssl_client_hello_write_partial( mbedtls_ssl_context* ssl,
*extension_start++ = (unsigned char)( ( total_ext_len >> 8 ) & 0xFF );
*extension_start++ = (unsigned char)( ( total_ext_len ) & 0xFF );
*len_without_binders = buf - start;
*len_with_binders = ( extension_start + total_ext_len ) - start;
return( 0 );
}