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mod_presence: Check for nil 'to' attribute in all cases for incoming stanzas

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This commit is contained in:
Waqas Hussain 2009-06-02 20:07:22 +05:00
parent 39a5e9a883
commit 6f05311d94
1 changed files with 7 additions and 7 deletions
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14
plugins/mod_presence.lua
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@ -302,14 +302,14 @@ module:hook("presence/bare", function(data)
-- inbound presence to bare JID recieved
local origin, stanza = data.origin, data.stanza;
local t = stanza.attr.type;
if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to bare JID
handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to), core_route_stanza);
return true;
end
local to = stanza.attr.to;
if to then
local t = stanza.attr.type;
if t ~= nil and t ~= "unavailable" and t ~= "error" then -- check for subscriptions and probes sent to bare JID
handle_inbound_presence_subscriptions_and_probes(origin, stanza, jid_bare(stanza.attr.from), jid_bare(stanza.attr.to), core_route_stanza);
return true;
end
local user = bare_sessions[to];
if user then
for _, session in pairs(user.sessions) do
@ -318,7 +318,7 @@ module:hook("presence/bare", function(data)
end
end
end -- no resources not online, discard
else
elseif not t or t == "unavailable" then
handle_normal_presence(origin, stanza, core_route_stanza);
end
return true;