[fix] avoid int overflow on smaller platforms - closes gocolly#210

shotokan · Aug 17, 2018 · 5ed0687 · 5ed0687
1 parent 732c641
commit 5ed0687
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/http_backend.go b/http_backend.go
@@ -170,7 +170,7 @@ func (h *httpBackend) Do(request *http.Request, bodySize int) (*Response, error)
 		defer func(r *LimitRule) {
 			randomDelay := time.Duration(0)
 			if r.RandomDelay != 0 {
-				randomDelay = time.Duration(rand.Intn(int(r.RandomDelay)))
+				randomDelay = time.Duration(rand.Int63n(int64(r.RandomDelay)))
 			}
 			time.Sleep(r.Delay + randomDelay)
 			<-r.waitChan