lib/mbedtls
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fix format issues

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu
2021-08-30 18:32:07 +08:00
parent 995ecd396f
commit eecfbf001c
3 changed files with 53 additions and 48 deletions
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55
library/ssl_tls13_client.c
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@ -43,9 +43,9 @@
* } SupportedVersions;
*/
static int ssl_tls13_write_supported_versions_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
unsigned char *end,
size_t *olen )
unsigned char *buf,
unsigned char *end,
size_t *olen )
{
unsigned char *p = buf;
@ -55,11 +55,11 @@ static int ssl_tls13_write_supported_versions_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_CHK_BUF_PTR( p, end, 7 );
MBEDTLS_PUT_UINT16_BE( MBEDTLS_TLS_EXT_SUPPORTED_VERSIONS, p, 0);
MBEDTLS_PUT_UINT16_BE( MBEDTLS_TLS_EXT_SUPPORTED_VERSIONS, p, 0 );
/* total length */
MBEDTLS_PUT_UINT16_BE( 3, p, 2);
p+=4;
p += 4;
/* length of next field */
*p++ = 0x2;
@ -67,11 +67,13 @@ static int ssl_tls13_write_supported_versions_ext( mbedtls_ssl_context *ssl,
/* This implementation only supports a single TLS version, and only
* advertises a single value.
*/
mbedtls_ssl_write_version( ssl->conf->max_major_ver, ssl->conf->max_minor_ver,
ssl->conf->transport, p );
mbedtls_ssl_write_version( ssl->conf->max_major_ver,
ssl->conf->max_minor_ver,
ssl->conf->transport, p );
MBEDTLS_SSL_DEBUG_MSG( 3, ( "supported version: [%d:%d]",
ssl->conf->max_major_ver, ssl->conf->max_minor_ver ) );
ssl->conf->max_major_ver,
ssl->conf->max_minor_ver ) );
*olen = 7;
@ -81,9 +83,9 @@ static int ssl_tls13_write_supported_versions_ext( mbedtls_ssl_context *ssl,
#if defined(MBEDTLS_KEY_EXCHANGE_WITH_CERT_ENABLED)
static int ssl_tls13_write_supported_groups_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
unsigned char *end,
size_t *olen )
unsigned char *buf,
unsigned char *end,
size_t *olen )
{
((void) ssl);
((void) buf);
@ -93,9 +95,9 @@ static int ssl_tls13_write_supported_groups_ext( mbedtls_ssl_context *ssl,
}
static int ssl_tls13_write_key_shares_ext( mbedtls_ssl_context *ssl,
unsigned char *buf,
unsigned char *end,
size_t *olen )
unsigned char *buf,
unsigned char *end,
size_t *olen )
{
((void) ssl);
((void) buf);
@ -109,8 +111,9 @@ static int ssl_tls13_write_key_shares_ext( mbedtls_ssl_context *ssl,
/* Functions for ClientHello */
static int ssl_tls13_write_exts_client_hello( mbedtls_ssl_context *ssl,
unsigned char *buf, size_t buflen,
size_t *len_with_binders )
unsigned char *buf,
size_t buflen,
size_t *len_with_binders )
{
/* Extensions */
@ -121,20 +124,20 @@ static int ssl_tls13_write_exts_client_hello( mbedtls_ssl_context *ssl,
* the total extension list size in the end.
*/
int ret;
unsigned char* extension_start;
unsigned char *extension_start;
size_t cur_ext_len; /* Size of the current extension */
size_t total_ext_len; /* Size of list of extensions */
/* Buffer management */
unsigned char* start = buf;
unsigned char* end = buf + buflen;
unsigned char *start = buf;
unsigned char *end = buf + buflen;
/* Ciphersuite-related variables */
const int* ciphersuites;
const mbedtls_ssl_ciphersuite_t* ciphersuite_info;
const int *ciphersuites;
const mbedtls_ssl_ciphersuite_t *ciphersuite_info;
/* ciphersuite_start points to the start of
the ciphersuite list, i.e. to the length field*/
unsigned char* ciphersuite_start;
unsigned char *ciphersuite_start;
size_t ciphersuite_count;
/* Keeping track of the included extensions */
@ -167,13 +170,13 @@ static int ssl_tls13_write_exts_client_hello( mbedtls_ssl_context *ssl,
*
* In cTLS the version number is elided.
*/
MBEDTLS_SSL_CHK_BUF_PTR( buf, end, CLIENT_HELLO_VERSION_LEN);
MBEDTLS_SSL_CHK_BUF_PTR( buf, end, CLIENT_HELLO_VERSION_LEN );
MBEDTLS_PUT_UINT16_BE( 0x0303, buf, 0);
buf += 2;
buflen -= CLIENT_HELLO_VERSION_LEN;
/* Write random bytes */
MBEDTLS_SSL_CHK_BUF_PTR( buf, end, CLIENT_HELLO_RAND_BYTES_LEN);
MBEDTLS_SSL_CHK_BUF_PTR( buf, end, CLIENT_HELLO_RAND_BYTES_LEN );
memcpy( buf, ssl->handshake->randbytes, CLIENT_HELLO_RAND_BYTES_LEN );
MBEDTLS_SSL_DEBUG_BUF( 3, "client hello, random bytes",
buf, CLIENT_HELLO_RAND_BYTES_LEN );
@ -255,7 +258,7 @@ static int ssl_tls13_write_exts_client_hello( mbedtls_ssl_context *ssl,
}
/* write ciphersuite length now */
MBEDTLS_PUT_UINT16_BE( ciphersuite_count*2, ciphersuite_start, 0);
MBEDTLS_PUT_UINT16_BE( ciphersuite_count*2, ciphersuite_start, 0 );
ciphersuite_start += 2;
MBEDTLS_SSL_DEBUG_MSG( 3,
@ -340,7 +343,7 @@ static int ssl_tls13_write_exts_client_hello( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_DEBUG_BUF( 3, "client hello extensions", extension_start, total_ext_len );
/* Write extension length */
MBEDTLS_PUT_UINT16_BE( total_ext_len, extension_start, 0);
MBEDTLS_PUT_UINT16_BE( total_ext_len, extension_start, 0 );
extension_start += 2;
*len_with_binders = ( extension_start + total_ext_len ) - start;