Files
2018-11-06 12:12:43 +00:00

21 lines
383 B
JavaScript

let async_ = require('async');
function source() {
return 'TAINT'
}
function sink(x) {
console.log(x)
}
async_.each(
[1, source(), 2],
function (item, callback) {
sink(item); // NOT OK
callback(null, 'Hello ' + item);
},
function (err, result) {
sink(err); // OK
sink(result); // OK - 'each' does not propagate return value
}
)