udpnat2: Fix crash

nekohasekai · nekohasekai · commit 9eafc7fc62b1 · 2025-02-10T15:08:18.000+08:00
diff --git a/common/udpnat2/service.go b/common/udpnat2/service.go
@@ -27,7 +27,7 @@ func New(handler N.UDPConnectionHandlerEx, prepare PrepareFunc, timeout time.Dur
 	}
 	var cache freelru.Cache[netip.AddrPort, *natConn]
 	if !shared {
-		cache = common.Must1(freelru.New[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))
+		cache = common.Must1(freelru.NewSynced[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))
 	} else {
 		cache = common.Must1(freelru.NewSharded[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))
 	}

Original file line number	Diff line number	Diff line change
`@@ -27,7 +27,7 @@ func New(handler N.UDPConnectionHandlerEx, prepare PrepareFunc, timeout time.Dur`
`27`	`27`	`}`
`28`	`28`	`var cache freelru.Cache[netip.AddrPort, *natConn]`
`29`	`29`	`if !shared {`
`30`		`- cache = common.Must1(freelru.New[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))`
	`30`	`+ cache = common.Must1(freelru.NewSynced[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))`
`31`	`31`	`} else {`
`32`	`32`	`cache = common.Must1(freelru.NewSharded[netip.AddrPort, *natConn](1024, maphash.NewHasher[netip.AddrPort]().Hash32))`
`33`	`33`	`}`