Software / code / prosody
Diff
util/stanza.lua @ 10444:4eab1f5a4f3b
util.stanza: Check that argument to error_reply is a stanza
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Mon, 25 Nov 2019 20:52:01 +0100 |
| parent | 10443:f28718f46196 |
| child | 10445:f53c03ab4357 |
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--- a/util/stanza.lua Mon Nov 25 20:46:55 2019 +0100 +++ b/util/stanza.lua Mon Nov 25 20:52:01 2019 +0100 @@ -448,6 +448,9 @@ local xmpp_stanzas_attr = { xmlns = xmlns_stanzas }; local function error_reply(orig, error_type, condition, error_message) + if not is_stanza(orig) then + error("bad argument to error_reply: expected stanza, got "..type(orig)); + end local t = reply(orig); t.attr.type = "error"; t:tag("error", {type = error_type}) --COMPAT: Some day xmlns:stanzas goes here
