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handle undefined statusCode with an error #3358

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handle undefined statusCode with an error #3358

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8 changes: 8 additions & 0 deletions lib/response.js
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Original file line number Diff line number Diff line change
Expand Up @@ -136,6 +136,10 @@ res.send = function send(body) {
deprecate('res.send(status): Use res.sendStatus(status) instead');
this.statusCode = chunk;
chunk = statuses[chunk]
} else if ( (typeof chunk === 'string') &&
(arguments.length === 1) &&
(parseInt(chunk) === NaN )) {
throw new Error('statusCode was not a number');
}

switch (typeof chunk) {
Expand Down Expand Up @@ -340,6 +344,10 @@ res.jsonp = function jsonp(obj) {
*/

res.sendStatus = function sendStatus(statusCode) {
if (parseInt(statusCode) === NaN) {
throw new Error('statusCode was not a number');
}

var body = statuses[statusCode] || String(statusCode)

this.statusCode = statusCode;
Expand Down