Lock while getting doh/doh3 transport

2026-09-17 01:45:27 +02:00 · 2023-05-15 20:54:01 +07:00
parent 704bc27dba
commit 4c45e6cf3d
3 changed files with 4 additions and 5 deletions
@@ -380,6 +380,8 @@ func (uc *UpstreamConfig) isControlD() bool {
 }

 func (uc *UpstreamConfig) dohTransport(dnsType uint16) http.RoundTripper {
+	uc.mu.Lock()
+	defer uc.mu.Unlock()
 	switch uc.IPStack {
 	case IpStackBoth, IpStackV4, IpStackV6:
 		return uc.transport