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Code Issues Releases Wiki Activity

conn: bump to 1.16 and get rid of NetErrClosed hack

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Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2021-02-16 21:05:25 +01:00
parent 7a0fb5bbb1
commit 4e439ea10e
4 changed files with 6 additions and 19 deletions
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8
conn/conn_linux.go
View File

@ -213,7 +213,7 @@ func (bind *nativeBind) ReceiveIPv6(buff []byte) (int, Endpoint, error) {
var end NativeEndpoint
if bind.sock6 == -1 {
return 0, nil, NetErrClosed
return 0, nil, net.ErrClosed
}
n, err := receive6(
bind.sock6,
@ -229,7 +229,7 @@ func (bind *nativeBind) ReceiveIPv4(buff []byte) (int, Endpoint, error) {
var end NativeEndpoint
if bind.sock4 == -1 {
return 0, nil, NetErrClosed
return 0, nil, net.ErrClosed
}
n, err := receive4(
bind.sock4,
@ -246,12 +246,12 @@ func (bind *nativeBind) Send(buff []byte, end Endpoint) error {
nend := end.(*NativeEndpoint)
if !nend.isV6 {
if bind.sock4 == -1 {
return NetErrClosed
return net.ErrClosed
}
return send4(bind.sock4, nend, buff)
} else {
if bind.sock6 == -1 {
return NetErrClosed
return net.ErrClosed
}
return send6(bind.sock6, nend, buff)
}

13
conn/net_err_closed.go
View File

@ -1,13 +0,0 @@
/* SPDX-License-Identifier: MIT
*
* Copyright (C) 2017-2021 WireGuard LLC. All Rights Reserved.
*/
package conn
import _ "unsafe"
//TODO: replace this with net.ErrClosed for Go 1.16
//go:linkname NetErrClosed internal/poll.ErrNetClosing
var NetErrClosed error

2
device/receive.go
View File

@ -101,7 +101,7 @@ func (device *Device) RoutineReceiveIncoming(IP int, bind conn.Bind) {
if err != nil {
device.PutMessageBuffer(buffer)
if errors.Is(err, conn.NetErrClosed) {
if errors.Is(err, net.ErrClosed) {
return
}
device.log.Errorf("Failed to receive packet: %v", err)

2
go.mod
View File

@ -1,6 +1,6 @@
module golang.zx2c4.com/wireguard
go 1.15
go 1.16
require (
golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad