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Fix variable names in ssl_tls13_generic/client.c

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Signed-off-by: Xiaofei Bai <xiaofei.bai@arm.com>
This commit is contained in:
Xiaofei Bai 2021-11-18 07:29:56 +00:00
parent 746f9481ea
commit eef150418f
2 changed files with 44 additions and 44 deletions
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48
library/ssl_tls13_client.c
View file

@ -152,9 +152,9 @@ static int ssl_tls13_write_named_group_list_ecdhe( mbedtls_ssl_context *ssl,
for ( ; *group_list != 0; group_list++ )
{
const mbedtls_ecp_curve_info *info;
info = mbedtls_ecp_curve_info_from_tls_id( *group_list );
if( info == NULL )
const mbedtls_ecp_curve_info *curve_info;
curve_info = mbedtls_ecp_curve_info_from_tls_id( *group_list );
if( curve_info == NULL )
continue;
if( !mbedtls_ssl_tls13_named_group_is_ecdhe( *group_list ) )
@ -165,7 +165,7 @@ static int ssl_tls13_write_named_group_list_ecdhe( mbedtls_ssl_context *ssl,
p += 2;
MBEDTLS_SSL_DEBUG_MSG( 3, ( "NamedGroup: %s ( %x )",
info->name, *group_list ) );
curve_info->name, *group_list ) );
}
*olen = p - buf;
@ -205,7 +205,7 @@ static int ssl_tls13_write_supported_groups_ext( mbedtls_ssl_context *ssl,
size_t *olen )
{
unsigned char *p = buf ;
unsigned char *named_group_list_ptr; /* Start of named_group_list */
unsigned char *named_group_list; /* Start of named_group_list */
size_t named_group_list_len; /* Length of named_group_list */
size_t output_len = 0;
int ret_ecdhe, ret_dhe;
@ -225,7 +225,7 @@ static int ssl_tls13_write_supported_groups_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_CHK_BUF_PTR( p, end, 6 );
p += 6;
named_group_list_ptr = p;
named_group_list = p;
ret_ecdhe = ssl_tls13_write_named_group_list_ecdhe( ssl, p, end, &output_len );
if( ret_ecdhe != 0 )
{
@ -248,7 +248,7 @@ static int ssl_tls13_write_supported_groups_ext( mbedtls_ssl_context *ssl,
}
/* Length of named_group_list*/
named_group_list_len = p - named_group_list_ptr;
named_group_list_len = p - named_group_list;
if( named_group_list_len == 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "No group available." ) );
@ -327,9 +327,9 @@ static int ssl_tls13_get_default_group_id( mbedtls_ssl_context *ssl,
for ( ; *group_list != 0; group_list++ )
{
const mbedtls_ecp_curve_info *info;
info = mbedtls_ecp_curve_info_from_tls_id( *group_list );
if( info != NULL &&
const mbedtls_ecp_curve_info *curve_info;
curve_info = mbedtls_ecp_curve_info_from_tls_id( *group_list );
if( curve_info != NULL &&
mbedtls_ssl_tls13_named_group_is_ecdhe( *group_list ) )
{
*group_id = *group_list;
@ -368,7 +368,7 @@ static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl,
size_t *olen )
{
unsigned char *p = buf;
unsigned char *client_shares_ptr; /* Start of client_shares */
unsigned char *client_shares; /* Start of client_shares */
size_t client_shares_len; /* Length of client_shares */
uint16_t group_id;
int ret = MBEDTLS_ERR_SSL_FEATURE_UNAVAILABLE;
@ -405,12 +405,12 @@ static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl,
* type of KEM, and dispatch to the corresponding crypto. And
* only one key share entry is allowed.
*/
client_shares_ptr = p;
client_shares = p;
#if defined(MBEDTLS_ECDH_C)
if( mbedtls_ssl_tls13_named_group_is_ecdhe( group_id ) )
{
/* Pointer to group */
unsigned char *group_ptr = p;
unsigned char *group = p;
/* Length of key_exchange */
size_t key_exchange_len;
@ -428,9 +428,9 @@ static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl,
return( ret );
/* Write group */
MBEDTLS_PUT_UINT16_BE( group_id, group_ptr, 0 );
MBEDTLS_PUT_UINT16_BE( group_id, group, 0 );
/* Write key_exchange_length */
MBEDTLS_PUT_UINT16_BE( key_exchange_len, group_ptr, 2 );
MBEDTLS_PUT_UINT16_BE( key_exchange_len, group, 2 );
}
else
#endif /* MBEDTLS_ECDH_C */
@ -442,7 +442,7 @@ static int ssl_tls13_write_key_share_ext( mbedtls_ssl_context *ssl,
return( MBEDTLS_ERR_SSL_INTERNAL_ERROR );
/* Length of client_shares */
client_shares_len = p - client_shares_ptr;
client_shares_len = p - client_shares;
if( client_shares_len == 0)
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "No key share defined." ) );
@ -604,7 +604,7 @@ static int ssl_tls13_write_client_hello_cipher_suites(
{
unsigned char *p = buf;
const int *ciphersuite_list;
unsigned char *cipher_suites_ptr; /* Start of the cipher_suites list */
unsigned char *cipher_suites; /* Start of the cipher_suites list */
size_t cipher_suites_len;
*olen = 0 ;
@ -624,7 +624,7 @@ static int ssl_tls13_write_client_hello_cipher_suites(
p += 2;
/* Write cipher_suites */
cipher_suites_ptr = p;
cipher_suites = p;
for ( size_t i = 0; ciphersuite_list[i] != 0; i++ )
{
int cipher_suite = ciphersuite_list[i];
@ -648,7 +648,7 @@ static int ssl_tls13_write_client_hello_cipher_suites(
}
/* Write the cipher_suites length in number of bytes */
cipher_suites_len = p - cipher_suites_ptr;
cipher_suites_len = p - cipher_suites;
MBEDTLS_PUT_UINT16_BE( cipher_suites_len, buf, 0 );
MBEDTLS_SSL_DEBUG_MSG( 3,
( "client hello, got %" MBEDTLS_PRINTF_SIZET " cipher suites",
@ -679,7 +679,7 @@ static int ssl_tls13_write_client_hello_body( mbedtls_ssl_context *ssl,
{
int ret;
unsigned char *extensions_len_ptr; /* Pointer to extensions length */
unsigned char *p_extensions_len; /* Pointer to extensions length */
size_t output_len; /* Length of buffer used by function */
size_t extensions_len; /* Length of the list of extensions*/
@ -749,7 +749,7 @@ static int ssl_tls13_write_client_hello_body( mbedtls_ssl_context *ssl,
/* First write extensions, then the total length */
MBEDTLS_SSL_CHK_BUF_PTR( p, end, 2 );
extensions_len_ptr = p;
p_extensions_len = p;
p += 2;
/* Write supported_versions extension
@ -809,11 +809,11 @@ static int ssl_tls13_write_client_hello_body( mbedtls_ssl_context *ssl,
/* Add more extensions here */
/* Write the length of the list of extensions. */
extensions_len = p - extensions_len_ptr - 2;
MBEDTLS_PUT_UINT16_BE( extensions_len, extensions_len_ptr, 0 );
extensions_len = p - p_extensions_len - 2;
MBEDTLS_PUT_UINT16_BE( extensions_len, p_extensions_len, 0 );
MBEDTLS_SSL_DEBUG_MSG( 3, ( "client hello, total extension length: %" MBEDTLS_PRINTF_SIZET ,
extensions_len ) );
MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions", extensions_len_ptr, extensions_len );
MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions", p_extensions_len, extensions_len );
*olen = p - buf;
return( 0 );

24
library/ssl_tls13_generic.c
View file

@ -38,7 +38,7 @@
int mbedtls_ssl_tls13_fetch_handshake_msg( mbedtls_ssl_context *ssl,
unsigned hs_type,
unsigned char **buf,
size_t *buflen )
size_t *buf_len )
{
int ret;
@ -66,7 +66,7 @@ int mbedtls_ssl_tls13_fetch_handshake_msg( mbedtls_ssl_context *ssl,
* ...
*/
*buf = ssl->in_msg + 4;
*buflen = ssl->in_hslen - 4;
*buf_len = ssl->in_hslen - 4;
cleanup:
@ -99,12 +99,12 @@ int mbedtls_ssl_tls13_finish_handshake_msg( mbedtls_ssl_context *ssl,
size_t msg_len )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
size_t msg_len_with_header;
size_t msg_with_header_len;
((void) buf_len);
/* Add reserved 4 bytes for handshake header */
msg_len_with_header = msg_len + 4;
ssl->out_msglen = msg_len_with_header;
msg_with_header_len = msg_len + 4;
ssl->out_msglen = msg_with_header_len;
MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_write_handshake_msg_ext( ssl, 0 ) );
cleanup:
@ -160,7 +160,7 @@ int mbedtls_ssl_tls13_write_sig_alg_ext( mbedtls_ssl_context *ssl,
size_t *olen )
{
unsigned char *p = buf;
unsigned char *supported_sig_alg_ptr; /* Start of supported_signature_algorithms */
unsigned char *supported_sig_alg; /* Start of supported_signature_algorithms */
size_t supported_sig_alg_len = 0; /* Length of supported_signature_algorithms */
*olen = 0;
@ -188,7 +188,7 @@ int mbedtls_ssl_tls13_write_sig_alg_ext( mbedtls_ssl_context *ssl,
/*
* Write supported_signature_algorithms
*/
supported_sig_alg_ptr = p;
supported_sig_alg = p;
for( const uint16_t *sig_alg = ssl->conf->tls13_sig_algs;
*sig_alg != MBEDTLS_TLS1_3_SIG_NONE; sig_alg++ )
{
@ -199,7 +199,7 @@ int mbedtls_ssl_tls13_write_sig_alg_ext( mbedtls_ssl_context *ssl,
}
/* Length of supported_signature_algorithms */
supported_sig_alg_len = p - supported_sig_alg_ptr;
supported_sig_alg_len = p - supported_sig_alg;
if( supported_sig_alg_len == 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1, ( "No signature algorithms defined." ) );
@ -1020,7 +1020,7 @@ int mbedtls_ssl_tls13_process_finished_message( mbedtls_ssl_context *ssl )
{
int ret = MBEDTLS_ERR_ERROR_CORRUPTION_DETECTED;
unsigned char *buf;
size_t buflen;
size_t buf_len;
MBEDTLS_SSL_DEBUG_MSG( 2, ( "=> parse finished message" ) );
@ -1029,10 +1029,10 @@ int mbedtls_ssl_tls13_process_finished_message( mbedtls_ssl_context *ssl )
MBEDTLS_SSL_PROC_CHK( mbedtls_ssl_tls13_fetch_handshake_msg( ssl,
MBEDTLS_SSL_HS_FINISHED,
&buf, &buflen ) );
MBEDTLS_SSL_PROC_CHK( ssl_tls13_parse_finished_message( ssl, buf, buf + buflen ) );
&buf, &buf_len ) );
MBEDTLS_SSL_PROC_CHK( ssl_tls13_parse_finished_message( ssl, buf, buf + buf_len ) );
mbedtls_ssl_tls13_add_hs_msg_to_checksum(
ssl, MBEDTLS_SSL_HS_FINISHED, buf, buflen );
ssl, MBEDTLS_SSL_HS_FINISHED, buf, buf_len );
MBEDTLS_SSL_PROC_CHK( ssl_tls13_postprocess_finished_message( ssl ) );
cleanup: