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authordaurnimator <quae@daurnimator.com>2013-12-18 17:55:03 -0500
committerdaurnimator <quae@daurnimator.com>2013-12-18 17:55:03 -0500
commitca6af8e2cfeb2373224dc5949f1a3e02cd42b81b (patch)
treed3befe7e319702fdbe50c781afa330993a9daba4
parent32b5b56170e51bf48bbd1467a84f2134f86e4cdd (diff)
downloadprosody-ca6af8e2cfeb2373224dc5949f1a3e02cd42b81b.tar.gz
prosody-ca6af8e2cfeb2373224dc5949f1a3e02cd42b81b.zip
net/server_select: addclient: Check arguments
-rw-r--r--net/server_select.lua15
1 files changed, 15 insertions, 0 deletions
diff --git a/net/server_select.lua b/net/server_select.lua
index bd4e59df..c707e48f 100644
--- a/net/server_select.lua
+++ b/net/server_select.lua
@@ -931,6 +931,21 @@ local wrapclient = function( socket, ip, serverport, listeners, pattern, sslctx
end
local addclient = function( address, port, listeners, pattern, sslctx )
+ local err
+ if type( listeners ) ~= "table" then
+ err = "invalid listener table"
+ elseif type ( addr ) ~= "string" then
+ err = "invalid address"
+ elseif type( port ) ~= "number" or not ( port >= 0 and port <= 65535 ) then
+ err = "invalid port"
+ elseif sslctx and not has_luasec then
+ err = "luasec not found"
+ end
+ if err then
+ out_error( "server.lua, addclient: ", err )
+ return nil, err
+ end
+
local client, err = luasocket.tcp( )
if err then
return nil, err