diff options
| author | Fabricio Voznika <fvoznika@google.com> | 2018-11-19 15:25:00 -0800 |
|---|---|---|
| committer | Nicolas Lacasse <nlacasse@google.com> | 2018-11-20 14:04:12 -0800 |
| commit | fadffa2ff831034ff63146abf408ff71462b9f43 (patch) | |
| tree | 62f4ad4de0431409a4d63409fad6704b3551aef0 /pkg/sentry/socket/netlink | |
| parent | 237f9c7a5e7078b46303f1262b77372a2f6a7f7b (diff) | |
Add unsupported syscall events for get/setsockopt
PiperOrigin-RevId: 222148953
Change-Id: I21500a9f08939c45314a6414e0824490a973e5aa
Diffstat (limited to 'pkg/sentry/socket/netlink')
| -rw-r--r-- | pkg/sentry/socket/netlink/socket.go | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index f901cfa0b..b1f6620de 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -299,6 +299,21 @@ func (s *Socket) GetSockOpt(t *kernel.Task, level int, name int, outLen int) (in } // We don't have limit on receiving size. return math.MaxInt32, nil + + default: + socket.GetSockOptEmitUnimplementedEvent(t, name) + } + case linux.SOL_NETLINK: + switch name { + case linux.NETLINK_BROADCAST_ERROR, + linux.NETLINK_CAP_ACK, + linux.NETLINK_DUMP_STRICT_CHK, + linux.NETLINK_EXT_ACK, + linux.NETLINK_LIST_MEMBERSHIPS, + linux.NETLINK_NO_ENOBUFS, + linux.NETLINK_PKTINFO: + + t.Kernel().EmitUnimplementedEvent(t) } } // TODO: other sockopts are not supported. @@ -329,7 +344,25 @@ func (s *Socket) SetSockOpt(t *kernel.Task, level int, name int, opt []byte) *sy // We don't have limit on receiving size. So just accept anything as // valid for compatibility. return nil + default: + socket.SetSockOptEmitUnimplementedEvent(t, name) } + + case linux.SOL_NETLINK: + switch name { + case linux.NETLINK_ADD_MEMBERSHIP, + linux.NETLINK_BROADCAST_ERROR, + linux.NETLINK_CAP_ACK, + linux.NETLINK_DROP_MEMBERSHIP, + linux.NETLINK_DUMP_STRICT_CHK, + linux.NETLINK_EXT_ACK, + linux.NETLINK_LISTEN_ALL_NSID, + linux.NETLINK_NO_ENOBUFS, + linux.NETLINK_PKTINFO: + + t.Kernel().EmitUnimplementedEvent(t) + } + } // TODO: other sockopts are not supported. return syserr.ErrProtocolNotAvailable |