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fix various issues

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Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>
This commit is contained in:
Jerry Yu 2022-07-20 22:11:00 +08:00
parent daf375aa8b
commit 352cd7db59
1 changed files with 14 additions and 15 deletions
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29
library/ssl_tls13_server.c
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@ -128,8 +128,6 @@ static int ssl_tls13_offered_psks_check_identity_match(
return( SSL_TLS1_3_OFFERED_PSK_MATCH );
}
/* Add session ticket here */
return( SSL_TLS1_3_OFFERED_PSK_NOT_MATCH );
}
@ -242,9 +240,10 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
identity_len = MBEDTLS_GET_UINT16_BE( p, 0 );
p += 2;
identity = p;
p += identity_len;
p += 4; // skip obfuscated_ticket_age
MBEDTLS_SSL_CHK_BUF_READ_PTR( identity, identities_end, identity_len );
MBEDTLS_SSL_CHK_BUF_READ_PTR( identity,
identities_end,
identity_len + 4 );
p += identity_len + 4;
if( identity_matched == SSL_TLS1_3_OFFERED_PSK_MATCH )
continue;
@ -258,8 +257,8 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
if( identity_matched != SSL_TLS1_3_OFFERED_PSK_MATCH )
{
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_LEVEL_FATAL,
MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY );
MBEDTLS_SSL_ALERT_MSG_UNKNOWN_PSK_IDENTITY,
MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY );
return( MBEDTLS_ERR_SSL_UNKNOWN_IDENTITY );
}
@ -298,7 +297,7 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
if( status != PSA_SUCCESS)
{
ret = psa_ssl_status_to_mbedtls( status );
goto exit_failue;
goto exit_failure;
}
#else
psk = ssl->handshake->psk;
@ -310,9 +309,9 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
uint8_t binder_len;
const unsigned char *binder;
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, end, 1 );
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, binders_end, 1 );
binder_len = *p++;
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, end, binder_len );
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, binders_end, binder_len );
binder = p;
p += binder_len;
@ -326,10 +325,10 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_DEBUG_RET( 1,
"ssl_tls13_offered_psks_check_binder_match" , binder_matched );
MBEDTLS_SSL_PEND_FATAL_ALERT(
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE,
MBEDTLS_SSL_ALERT_MSG_DECRYPT_ERROR,
MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
ret = binder_matched;
goto exit_failue;
goto exit_failure;
}
}
@ -341,7 +340,7 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_ALERT_MSG_HANDSHAKE_FAILURE,
MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE );
ret = MBEDTLS_ERR_SSL_HANDSHAKE_FAILURE;
goto exit_failue;
goto exit_failure;
}
if( p != binders_end )
@ -350,7 +349,7 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
MBEDTLS_SSL_PEND_FATAL_ALERT( MBEDTLS_SSL_ALERT_MSG_DECODE_ERROR,
MBEDTLS_ERR_SSL_DECODE_ERROR );
ret = MBEDTLS_ERR_SSL_DECODE_ERROR;
goto exit_failue;
goto exit_failure;
}
/* Update the handshake transcript with the binder list. */
@ -359,7 +358,7 @@ static int ssl_tls13_parse_pre_shared_key_ext( mbedtls_ssl_context *ssl,
(size_t)( p - identities_end ) );
ret = 0;
exit_failue:
exit_failure:
#if defined(MBEDTLS_USE_PSA_CRYPTO)
mbedtls_free( (void *)psk );
#endif