diff options
Diffstat (limited to 'pkg/sentry/socket/epsocket/epsocket.go')
-rw-r--r-- | pkg/sentry/socket/epsocket/epsocket.go | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 78f43178f..f370b803b 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -783,10 +783,10 @@ func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family return int32(v), nil case linux.SO_LINGER: - if outLen < syscall.SizeofLinger { + if outLen < linux.SizeOfLinger { return nil, syserr.ErrInvalidArgument } - return syscall.Linger{}, nil + return linux.Linger{}, nil case linux.SO_SNDTIMEO: // TODO: Linux allows shorter lengths for partial results. @@ -1126,6 +1126,33 @@ func setSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, name i s.SetRecvTimeout(v.ToNsecCapped()) return nil + case linux.SO_OOBINLINE: + if len(optVal) < sizeOfInt32 { + return syserr.ErrInvalidArgument + } + + v := usermem.ByteOrder.Uint32(optVal) + + if v == 0 { + socket.SetSockOptEmitUnimplementedEvent(t, name) + } + + return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.OutOfBandInlineOption(v))) + + case linux.SO_LINGER: + if len(optVal) < linux.SizeOfLinger { + return syserr.ErrInvalidArgument + } + + var v linux.Linger + binary.Unmarshal(optVal[:linux.SizeOfLinger], usermem.ByteOrder, &v) + + if v != (linux.Linger{}) { + socket.SetSockOptEmitUnimplementedEvent(t, name) + } + + return nil + default: socket.SetSockOptEmitUnimplementedEvent(t, name) } |