Software / code / prosody
Diff
util/stanza.lua @ 12799:3784a8ce0596 0.12 0.12.2
Merge 0.11->0.12
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 12 Dec 2022 07:07:13 +0100 |
| parent | 12724:5b5b428d67e2 |
| parent | 12797:be09ac8300a7 |
line wrap: on
line diff
--- a/util/stanza.lua Sun Nov 13 18:16:59 2022 +0100 +++ b/util/stanza.lua Mon Dec 12 07:07:13 2022 +0100 @@ -34,8 +34,12 @@ local stanza_mt = { __name = "stanza" }; stanza_mt.__index = stanza_mt; +-- Basic check for valid XML character data. +-- Disallow control characters. +-- Tab U+09 and newline U+0A are allowed. +-- For attributes, allow the \1 separator between namespace and name. local function valid_xml_cdata(str, attr) - return not s_find(str, attr and "[^\1\9\10\13\20-~\128-\247]" or "[^\9\10\13\20-~\128-\247]"); + return not s_find(str, attr and "[^\1\9\10\13\20-\255]" or "[^\9\10\13\20-\255]"); end local function check_name(name, name_type)
