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util.dependencies, util.xmppstream: Move LuaExpat version checking to util.dependencies.

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This commit is contained in:
Waqas Hussain 2011-11-22 02:13:42 +05:00
parent 0c22db44a1
commit 56975d6c63
2 changed files with 8 additions and 7 deletions
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8
util/dependencies.lua
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@ -136,6 +136,14 @@ function log_warnings()
log("error", "This version of LuaSec contains a known bug that causes disconnects, see http://prosody.im/doc/depends");
end
end
if lxp then
if not pcall(lxp.new, { StartDoctypeDecl = false }) then
log("error", "The version of LuaExpat on your system leaves Prosody "
.."vulnerable to denial-of-service attacks. You should upgrade to "
.."LuaExpat 1.1.1 or higher as soon as possible. See "
.."http://prosody.im/doc/depends#luaexpat for more information.");
end
end
end
return _M;

7
util/xmppstream.lua
View file

@ -20,13 +20,6 @@ local setmetatable = setmetatable;
-- COMPAT: w/LuaExpat 1.1.0
local lxp_supports_doctype = pcall(lxp.new, { StartDoctypeDecl = false });
if not lxp_supports_doctype then
local default_log = require "util.logger".init("xmppstream");
default_log("warn", "The version of LuaExpat on your system leaves Prosody "
.."vulnerable to denial-of-service attacks. You should upgrade to "
.."LuaExpat 1.1.1 or higher as soon as possible. See "
.."http://prosody.im/doc/depends#luaexpat for more information.");
end
module "xmppstream"