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Replace instances of byte reading macros with PUT

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Instances of a group of byte reading macros which are equivilant to
MBEDTLS_PUT_UINTx_yz

Signed-off-by: Joe Subbiani <joe.subbiani@arm.com>
This commit is contained in:
Joe Subbiani 2021-07-19 11:56:54 +01:00
parent 51b147add0
commit 6dd7364553
8 changed files with 64 additions and 76 deletions
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34
library/ssl_srv.c
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@ -2238,16 +2238,13 @@ static void ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
* 6 . 6 protocol name length
* 7 . 7+n protocol name
*/
buf[0] = MBEDTLS_BYTE_1( MBEDTLS_TLS_EXT_ALPN );
buf[1] = MBEDTLS_BYTE_0( MBEDTLS_TLS_EXT_ALPN );
MBEDTLS_PUT_UINT16_BE( MBEDTLS_TLS_EXT_ALPN, buf, 0);
*olen = 7 + strlen( ssl->alpn_chosen );
buf[2] = MBEDTLS_BYTE_1( *olen - 4 );
buf[3] = MBEDTLS_BYTE_0( *olen - 4 );
MBEDTLS_PUT_UINT16_BE( *olen - 4, buf, 2 );
buf[4] = MBEDTLS_BYTE_1( *olen - 6 );
buf[5] = MBEDTLS_BYTE_0( *olen - 6 );
MBEDTLS_PUT_UINT16_BE( *olen - 6, buf, 4 );
buf[6] = MBEDTLS_BYTE_0( *olen - 7 );
@ -2294,15 +2291,13 @@ static void ssl_write_use_srtp_ext( mbedtls_ssl_context *ssl,
}
/* extension */
buf[0] = MBEDTLS_BYTE_1( MBEDTLS_TLS_EXT_USE_SRTP );
buf[1] = MBEDTLS_BYTE_0( MBEDTLS_TLS_EXT_USE_SRTP );
MBEDTLS_PUT_UINT16_BE(MBEDTLS_TLS_EXT_USE_SRTP, buf, 0 );
/*
* total length 5 and mki value: only one profile(2 bytes)
* and length(2 bytes) and srtp_mki )
*/
ext_len = 5 + mki_len;
buf[2] = MBEDTLS_BYTE_1( ext_len );
buf[3] = MBEDTLS_BYTE_0( ext_len );
MBEDTLS_PUT_UINT16_BE( ext_len, buf, 2 );
/* protection profile length: 2 */
buf[4] = 0x00;
@ -2311,8 +2306,7 @@ static void ssl_write_use_srtp_ext( mbedtls_ssl_context *ssl,
ssl->dtls_srtp_info.chosen_dtls_srtp_profile );
if( profile_value != MBEDTLS_TLS_SRTP_UNSET )
{
buf[6] = MBEDTLS_BYTE_1( profile_value );
buf[7] = MBEDTLS_BYTE_0( profile_value );
MBEDTLS_PUT_UINT16_BE( profile_value, buf, 6 );
}
else
{
@ -2785,8 +2779,7 @@ static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
#endif
}
p[0] = MBEDTLS_BYTE_1( sa_len );
p[1] = MBEDTLS_BYTE_0( sa_len );
MBEDTLS_PUT_UINT16_BE( sa_len, p, 0 );
sa_len += 2;
p += sa_len;
}
@ -2841,8 +2834,7 @@ static int ssl_write_certificate_request( mbedtls_ssl_context *ssl )
ssl->out_msglen = p - buf;
ssl->out_msgtype = MBEDTLS_SSL_MSG_HANDSHAKE;
ssl->out_msg[0] = MBEDTLS_SSL_HS_CERTIFICATE_REQUEST;
ssl->out_msg[4 + ct_len + sa_len] = MBEDTLS_BYTE_1( total_dn_size );
ssl->out_msg[5 + ct_len + sa_len] = MBEDTLS_BYTE_0( total_dn_size );
MBEDTLS_PUT_UINT16_BE( total_dn_size, ssl->out_msg, 4 + ct_len + sa_len );
ret = mbedtls_ssl_write_handshake_msg( ssl );
@ -4223,14 +4215,8 @@ static int ssl_write_new_session_ticket( mbedtls_ssl_context *ssl )
tlen = 0;
}
ssl->out_msg[4] = MBEDTLS_BYTE_3( lifetime );
ssl->out_msg[5] = MBEDTLS_BYTE_2( lifetime );
ssl->out_msg[6] = MBEDTLS_BYTE_1( lifetime );
ssl->out_msg[7] = MBEDTLS_BYTE_0( lifetime );
ssl->out_msg[8] = MBEDTLS_BYTE_1( tlen );
ssl->out_msg[9] = MBEDTLS_BYTE_0( tlen );
MBEDTLS_PUT_UINT32_BE( lifetime, ssl->out_msg, 4 );
MBEDTLS_PUT_UINT16_BE( tlen, ssl->out_msg, 8 );
ssl->out_msglen = 10 + tlen;
/*