Bump all vendoring (#1612)

Update all vendoring to current releases.

Signed-off-by: Ben Kochie <superq@gmail.com>

vendor/golang.org/x/net/internal/socket/norace.go

@@ -0,0 +1,12 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build !race
+
+package socket
+
+func (m *Message) raceRead() {
+}
+func (m *Message) raceWrite() {
+}

vendor/golang.org/x/net/internal/socket/race.go

@@ -0,0 +1,37 @@
+// Copyright 2019 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build race
+
+package socket
+
+import (
+	"runtime"
+	"unsafe"
+)
+
+// This package reads and writes the Message buffers using a
+// direct system call, which the race detector can't see.
+// These functions tell the race detector what is going on during the syscall.
+
+func (m *Message) raceRead() {
+	for _, b := range m.Buffers {
+		if len(b) > 0 {
+			runtime.RaceReadRange(unsafe.Pointer(&b[0]), len(b))
+		}
+	}
+	if b := m.OOB; len(b) > 0 {
+		runtime.RaceReadRange(unsafe.Pointer(&b[0]), len(b))
+	}
+}
+func (m *Message) raceWrite() {
+	for _, b := range m.Buffers {
+		if len(b) > 0 {
+			runtime.RaceWriteRange(unsafe.Pointer(&b[0]), len(b))
+		}
+	}
+	if b := m.OOB; len(b) > 0 {
+		runtime.RaceWriteRange(unsafe.Pointer(&b[0]), len(b))
+	}
+}

vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go

@@ -13,6 +13,9 @@ import (
 )
 
 func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
+	for i := range ms {
+		ms[i].raceWrite()
+	}
 	hs := make(mmsghdrs, len(ms))
 	var parseFn func([]byte, string) (net.Addr, error)
 	if c.network != "tcp" {
@@ -43,6 +46,9 @@ func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
 }
 
 func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
+	for i := range ms {
+		ms[i].raceRead()
+	}
 	hs := make(mmsghdrs, len(ms))
 	var marshalFn func(net.Addr) []byte
 	if c.network != "tcp" {

vendor/golang.org/x/net/internal/socket/rawconn_msg.go

@@ -12,6 +12,7 @@ import (
 )
 
 func (c *Conn) recvMsg(m *Message, flags int) error {
+	m.raceWrite()
 	var h msghdr
 	vs := make([]iovec, len(m.Buffers))
 	var sa []byte
@@ -48,6 +49,7 @@ func (c *Conn) recvMsg(m *Message, flags int) error {
 }
 
 func (c *Conn) sendMsg(m *Message, flags int) error {
+	m.raceRead()
 	var h msghdr
 	vs := make([]iovec, len(m.Buffers))
 	var sa []byte

vendor/golang.org/x/net/internal/socket/sys_dragonfly.go

@@ -4,4 +4,29 @@
 
 package socket
 
-func probeProtocolStack() int { return 4 }
+import (
+	"sync"
+	"syscall"
+	"unsafe"
+)
+
+// See version list in https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/sys/param.h
+var (
+	osreldateOnce sync.Once
+	osreldate     uint32
+)
+
+// First __DragonFly_version after September 2019 ABI changes
+// http://lists.dragonflybsd.org/pipermail/users/2019-September/358280.html
+const _dragonflyABIChangeVersion = 500705
+
+func probeProtocolStack() int {
+	osreldateOnce.Do(func() { osreldate, _ = syscall.SysctlUint32("kern.osreldate") })
+	var p uintptr
+	if int(unsafe.Sizeof(p)) == 8 && osreldate >= _dragonflyABIChangeVersion {
+		return int(unsafe.Sizeof(p))
+	}
+	// 64-bit Dragonfly before the September 2019 ABI changes still requires
+	// 32-bit aligned access to network subsystem.
+	return 4
+}

vendor/golang.org/x/net/internal/socket/zsys_aix_ppc64.go

@@ -53,7 +53,6 @@ type sockaddrInet6 struct {
 const (
 	sizeofIovec   = 0x10
 	sizeofMsghdr  = 0x30
-	sizeofMmsghdr = 0x38
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_386.go

@@ -47,7 +47,6 @@ type sockaddrInet6 struct {
 const (
 	sizeofIovec   = 0x8
 	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_amd64.go

@@ -50,7 +50,6 @@ type sockaddrInet6 struct {
 const (
 	sizeofIovec   = 0x10
 	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_arm.go

@@ -45,9 +45,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x8
-	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
+	sizeofIovec  = 0x8
+	sizeofMsghdr = 0x1c
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_arm64.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_mips.go

@@ -45,9 +45,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x8
-	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
+	sizeofIovec  = 0x8
+	sizeofMsghdr = 0x1c
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_mips64.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_mips64le.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_mipsle.go

@@ -45,9 +45,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x8
-	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
+	sizeofIovec  = 0x8
+	sizeofMsghdr = 0x1c
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_ppc64le.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_riscv64.go

@@ -49,9 +49,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_linux_s390x.go

@@ -48,9 +48,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x38
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x38
+
 	sizeofCmsghdr = 0x10
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_netbsd_386.go

@@ -47,9 +47,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x8
-	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
+	sizeofIovec  = 0x8
+	sizeofMsghdr = 0x1c
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_netbsd_amd64.go

@@ -50,9 +50,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x10
-	sizeofMsghdr  = 0x30
-	sizeofMmsghdr = 0x40
+	sizeofIovec  = 0x10
+	sizeofMsghdr = 0x30
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm.go

@@ -47,9 +47,9 @@ type sockaddrInet6 struct {
 }
 
 const (
-	sizeofIovec   = 0x8
-	sizeofMsghdr  = 0x1c
-	sizeofMmsghdr = 0x20
+	sizeofIovec  = 0x8
+	sizeofMsghdr = 0x1c
+
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10

vendor/golang.org/x/net/internal/socket/zsys_netbsd_arm64.go

@@ -52,7 +52,6 @@ type sockaddrInet6 struct {
 const (
 	sizeofIovec   = 0x10
 	sizeofMsghdr  = 0x30
-	sizeofMmsghdr = 0x40
 	sizeofCmsghdr = 0xc
 
 	sizeofSockaddrInet  = 0x10