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Update github.com/vishvananda/netlink to v1.2.0-beta

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Latest version fixes a segfault when used on some ppp setup

Signed-off-by: Dominique Martinet <dominique.martinet@atmark-techno.com>
This commit is contained in:
Dominique Martinet
2022-04-26 11:36:30 +09:00
parent 0c39335765
commit f891722833
40 changed files with 2155 additions and 332 deletions
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23
vendor/github.com/vishvananda/netlink/addr_linux.go generated vendored
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@ -176,7 +176,7 @@ func AddrList(link Link, family int) ([]Addr, error) {
// The list can be filtered by link and ip family.
func (h *Handle) AddrList(link Link, family int) ([]Addr, error) {
req := h.newNetlinkRequest(unix.RTM_GETADDR, unix.NLM_F_DUMP)
msg := nl.NewIfInfomsg(family)
msg := nl.NewIfAddrmsg(family)
req.AddData(msg)
msgs, err := req.Execute(unix.NETLINK_ROUTE, unix.RTM_NEWADDR)
@ -268,7 +268,7 @@ func parseAddr(m []byte) (addr Addr, family int, err error) {
// But obviously, as there are IPv6 PtP addresses, too,
// IFA_LOCAL should also be handled for IPv6.
if local != nil {
if family == FAMILY_V4 && local.IP.Equal(dst.IP) {
if family == FAMILY_V4 && dst != nil && local.IP.Equal(dst.IP) {
addr.IPNet = dst
} else {
addr.IPNet = local
@ -296,13 +296,13 @@ type AddrUpdate struct {
// AddrSubscribe takes a chan down which notifications will be sent
// when addresses change. Close the 'done' chan to stop subscription.
func AddrSubscribe(ch chan<- AddrUpdate, done <-chan struct{}) error {
return addrSubscribeAt(netns.None(), netns.None(), ch, done, nil, false, 0)
return addrSubscribeAt(netns.None(), netns.None(), ch, done, nil, false, 0, nil)
}
// AddrSubscribeAt works like AddrSubscribe plus it allows the caller
// to choose the network namespace in which to subscribe (ns).
func AddrSubscribeAt(ns netns.NsHandle, ch chan<- AddrUpdate, done <-chan struct{}) error {
return addrSubscribeAt(ns, netns.None(), ch, done, nil, false, 0)
return addrSubscribeAt(ns, netns.None(), ch, done, nil, false, 0, nil)
}
// AddrSubscribeOptions contains a set of options to use with
@ -312,6 +312,7 @@ type AddrSubscribeOptions struct {
ErrorCallback func(error)
ListExisting bool
ReceiveBufferSize int
ReceiveTimeout *unix.Timeval
}
// AddrSubscribeWithOptions work like AddrSubscribe but enable to
@ -322,14 +323,20 @@ func AddrSubscribeWithOptions(ch chan<- AddrUpdate, done <-chan struct{}, option
none := netns.None()
options.Namespace = &none
}
return addrSubscribeAt(*options.Namespace, netns.None(), ch, done, options.ErrorCallback, options.ListExisting, options.ReceiveBufferSize)
return addrSubscribeAt(*options.Namespace, netns.None(), ch, done, options.ErrorCallback, options.ListExisting, options.ReceiveBufferSize, options.ReceiveTimeout)
}
func addrSubscribeAt(newNs, curNs netns.NsHandle, ch chan<- AddrUpdate, done <-chan struct{}, cberr func(error), listExisting bool, rcvbuf int) error {
func addrSubscribeAt(newNs, curNs netns.NsHandle, ch chan<- AddrUpdate, done <-chan struct{}, cberr func(error), listExisting bool, rcvbuf int, rcvTimeout *unix.Timeval) error {
s, err := nl.SubscribeAt(newNs, curNs, unix.NETLINK_ROUTE, unix.RTNLGRP_IPV4_IFADDR, unix.RTNLGRP_IPV6_IFADDR)
if err != nil {
return err
}
if rcvTimeout != nil {
if err := s.SetReceiveTimeout(rcvTimeout); err != nil {
return err
}
}
if done != nil {
go func() {
<-done
@ -357,7 +364,8 @@ func addrSubscribeAt(newNs, curNs netns.NsHandle, ch chan<- AddrUpdate, done <-c
msgs, from, err := s.Receive()
if err != nil {
if cberr != nil {
cberr(err)
cberr(fmt.Errorf("Receive failed: %v",
err))
}
return
}
@ -372,7 +380,6 @@ func addrSubscribeAt(newNs, curNs netns.NsHandle, ch chan<- AddrUpdate, done <-c
continue
}
if m.Header.Type == unix.NLMSG_ERROR {
native := nl.NativeEndian()
error := int32(native.Uint32(m.Data[0:4]))
if error == 0 {
continue