diff options
Diffstat (limited to 'vendor/github.com/vishvananda/netlink/socket_linux.go')
| -rw-r--r-- | vendor/github.com/vishvananda/netlink/socket_linux.go | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vendor/github.com/vishvananda/netlink/socket_linux.go b/vendor/github.com/vishvananda/netlink/socket_linux.go index 99e9fb4d8..c4d89c17e 100644 --- a/vendor/github.com/vishvananda/netlink/socket_linux.go +++ b/vendor/github.com/vishvananda/netlink/socket_linux.go @@ -141,10 +141,13 @@ func SocketGet(local, remote net.Addr) (*Socket, error) { }, }) s.Send(req) - msgs, err := s.Receive() + msgs, from, err := s.Receive() if err != nil { return nil, err } + if from.Pid != nl.PidKernel { + return nil, fmt.Errorf("Wrong sender portid %d, expected %d", from.Pid, nl.PidKernel) + } if len(msgs) == 0 { return nil, errors.New("no message nor error from netlink") } |