Software / code / prosody
Changeset
5960:2a6edd4678c5
net/server_select: addclient: Check arguments
| author | daurnimator <quae@daurnimator.com> |
|---|---|
| date | Wed, 18 Dec 2013 17:55:03 -0500 |
| parents | 5959:9e3b15199ec5 |
| children | 5961:5745bb2b6890 |
| files | net/server_select.lua |
| diffstat | 1 files changed, 15 insertions(+), 0 deletions(-) [+] |
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--- a/net/server_select.lua Wed Dec 18 17:54:31 2013 -0500 +++ b/net/server_select.lua Wed Dec 18 17:55:03 2013 -0500 @@ -931,6 +931,21 @@ 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
