yuzu-emu/mbedtls
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Remove unnecessary checks.

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-08-29 12:58:05 +08:00
parent d15992d3ce
commit 43ff252688
1 changed files with 0 additions and 31 deletions
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31
library/ssl_tls13_client.c
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@ -1683,12 +1683,6 @@ static int ssl_tls13_parse_server_hello( mbedtls_ssl_context *ssl,
{
case MBEDTLS_TLS_EXT_COOKIE:
if( !is_hrr )
{
fatal_alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT;
goto cleanup;
}
ret = ssl_tls13_parse_cookie_ext( ssl,
p, extension_data_end );
if( ret != 0 )
@ -1711,11 +1705,6 @@ static int ssl_tls13_parse_server_hello( mbedtls_ssl_context *ssl,
#if defined(MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_SOME_PSK_ENABLED)
case MBEDTLS_TLS_EXT_PRE_SHARED_KEY:
MBEDTLS_SSL_DEBUG_MSG( 3, ( "found pre_shared_key extension" ) );
if( is_hrr )
{
fatal_alert = MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT;
goto cleanup;
}
if( ( ret = ssl_tls13_parse_server_pre_shared_key_ext(
ssl, p, extension_data_end ) ) != 0 )
@ -1765,18 +1754,6 @@ static int ssl_tls13_parse_server_hello( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_TLS1_3_PRINT_EXTS(
3, is_hrr ? "HelloRetryRequest" : "ServerHello", extensions_present );
/* RFC 8446 page 102
* - "supported_versions" is REQUIRED for all ClientHello, ServerHello, and
* HelloRetryRequest messages.
*/
if( ( extensions_present & MBEDTLS_SSL_EXT_SUPPORTED_VERSIONS ) == 0 )
{
MBEDTLS_SSL_DEBUG_MSG( 1,
( "%s: supported_versions not found",
is_hrr ? "hello retry request" : "server hello" ) );
fatal_alert = MBEDTLS_SSL_ALERT_MSG_ILLEGAL_PARAMETER;
}
cleanup:
if( fatal_alert == MBEDTLS_SSL_ALERT_MSG_UNSUPPORTED_EXT )
@ -2277,14 +2254,6 @@ static int ssl_tls13_parse_certificate_request( mbedtls_ssl_context *ssl,
return( MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
}
if( extensions_present & extension_mask )
{
MBEDTLS_SSL_DEBUG_MSG( 3,
( "Duplicate %s extensions found",
mbedtls_tls13_get_extension_name( extension_type ) ) );
goto decode_error;
}
extensions_present |= extension_mask;
switch( extension_type )