From 99409f5c4059633b7e2fa8b9c2e6c110b0f2f64b Mon Sep 17 00:00:00 2001
From: gngpp <gngppz@gmail.com>
Date: Sat, 9 Dec 2023 21:34:13 +0800
Subject: [PATCH] fix(client): divide by zero error if DNS returns 0 addrs
 (#76)

---
 src/client/legacy/connect/http.rs | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/client/legacy/connect/http.rs b/src/client/legacy/connect/http.rs
index 77dcafe..b08b6d7 100644
--- a/src/client/legacy/connect/http.rs
+++ b/src/client/legacy/connect/http.rs
@@ -606,7 +606,9 @@ struct ConnectingTcpRemote {
 
 impl ConnectingTcpRemote {
     fn new(addrs: dns::SocketAddrs, connect_timeout: Option<Duration>) -> Self {
-        let connect_timeout = connect_timeout.map(|t| t / (addrs.len() as u32));
+        let connect_timeout = connect_timeout
+            .map(|t| t.checked_div(addrs.len() as u32))
+            .flatten();
 
         Self {
             addrs,