Add missing lock

jedisct1 · jedisct1 · commit 690817483054 · 2025-12-10T23:03:46.000+01:00
diff --git a/dnscrypt-proxy/proxy.go b/dnscrypt-proxy/proxy.go
@@ -242,7 +242,9 @@ func (proxy *Proxy) addLocalDoHListener(listenAddrStr string) {
 			dlog.Fatalf("Unable to switch to a different user: %v", err)
 		}
 		defer listenerTCP.Close()
+		FileDescriptorsMu.Lock()
 		FileDescriptors = append(FileDescriptors, fdTCP)
+		FileDescriptorsMu.Unlock()
 		return
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -242,7 +242,9 @@ func (proxy *Proxy) addLocalDoHListener(listenAddrStr string) {`
`242`	`242`	`dlog.Fatalf("Unable to switch to a different user: %v", err)`
`243`	`243`	`}`
`244`	`244`	`defer listenerTCP.Close()`
	`245`	`+ FileDescriptorsMu.Lock()`
`245`	`246`	`FileDescriptors = append(FileDescriptors, fdTCP)`
	`247`	`+ FileDescriptorsMu.Unlock()`
`246`	`248`	`return`
`247`	`249`	`}`
`248`	`250`