Change some comments for alpn
@@ -8310,9 +8310,9 @@ int mbedtls_ssl_parse_alpn_ext( mbedtls_ssl_context *ssl,
*/
/*
- * protocal_name_list_len 2 bytes
- * protocal_name_len 1 bytes
- * protocal_name >=1 byte
+ * protocol_name_list_len 2 bytes
+ * protocol_name_len 1 bytes
+ * protocol_name >=1 byte
*/
MBEDTLS_SSL_CHK_BUF_READ_PTR( p, end, 4 );
@@ -8396,6 +8396,9 @@ int mbedtls_ssl_write_alpn_ext( mbedtls_ssl_context *ssl,
MBEDTLS_PUT_UINT16_BE( protocol_name_len + 3, p, 2 );
MBEDTLS_PUT_UINT16_BE( protocol_name_len + 1, p, 4 );
+ /* Note: the length of the chosen protocol has been checked to be less
+ * than 255 bytes in `mbedtls_ssl_conf_alpn_protocols`.
+ */
p[6] = MBEDTLS_BYTE_0( protocol_name_len );
memcpy( p + 7, ssl->alpn_chosen, protocol_name_len );
