Remove redundant minimum length check
Availability of sufficient incoming data should be checked when
it is needed, which is in mbedtls_ssl_fetch_input(), and this
function has the necessary bounds checks in place.
@@ -5042,17 +5042,6 @@ static int ssl_parse_record_header( mbedtls_ssl_context *ssl )
}
#endif /* MBEDTLS_SSL_PROTO_DTLS */
-
- /* Check length against bounds of the current transform and version */
- if( ssl->transform_in != NULL )
- {
- if( ssl->in_msglen < ssl->transform_in->minlen )
- {
- MBEDTLS_SSL_DEBUG_MSG( 1, ( "bad message length" ) );
- return( MBEDTLS_ERR_SSL_INVALID_RECORD );
- }
- }
-
return( 0 );
}
