diff options
Diffstat (limited to 'pkg/sentry/socket/epsocket/epsocket.go')
| -rw-r--r-- | pkg/sentry/socket/epsocket/epsocket.go | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/pkg/sentry/socket/epsocket/epsocket.go b/pkg/sentry/socket/epsocket/epsocket.go index 25adca090..3e66f9cbb 100644 --- a/pkg/sentry/socket/epsocket/epsocket.go +++ b/pkg/sentry/socket/epsocket/epsocket.go @@ -209,6 +209,10 @@ type commonEndpoint interface { // transport.Endpoint.SetSockOpt. SetSockOpt(interface{}) *tcpip.Error + // SetSockOptInt implements tcpip.Endpoint.SetSockOptInt and + // transport.Endpoint.SetSockOptInt. + SetSockOptInt(opt tcpip.SockOpt, v int) *tcpip.Error + // GetSockOpt implements tcpip.Endpoint.GetSockOpt and // transport.Endpoint.GetSockOpt. GetSockOpt(interface{}) *tcpip.Error @@ -887,8 +891,8 @@ func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family return nil, syserr.ErrInvalidArgument } - var size tcpip.SendBufferSizeOption - if err := ep.GetSockOpt(&size); err != nil { + size, err := ep.GetSockOptInt(tcpip.SendBufferSizeOption) + if err != nil { return nil, syserr.TranslateNetstackError(err) } @@ -903,8 +907,8 @@ func getSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, family return nil, syserr.ErrInvalidArgument } - var size tcpip.ReceiveBufferSizeOption - if err := ep.GetSockOpt(&size); err != nil { + size, err := ep.GetSockOptInt(tcpip.ReceiveBufferSizeOption) + if err != nil { return nil, syserr.TranslateNetstackError(err) } @@ -1275,7 +1279,7 @@ func setSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, name i } v := usermem.ByteOrder.Uint32(optVal) - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.SendBufferSizeOption(v))) + return syserr.TranslateNetstackError(ep.SetSockOptInt(tcpip.SendBufferSizeOption, int(v))) case linux.SO_RCVBUF: if len(optVal) < sizeOfInt32 { @@ -1283,7 +1287,7 @@ func setSockOptSocket(t *kernel.Task, s socket.Socket, ep commonEndpoint, name i } v := usermem.ByteOrder.Uint32(optVal) - return syserr.TranslateNetstackError(ep.SetSockOpt(tcpip.ReceiveBufferSizeOption(v))) + return syserr.TranslateNetstackError(ep.SetSockOptInt(tcpip.ReceiveBufferSizeOption, int(v))) case linux.SO_REUSEADDR: if len(optVal) < sizeOfInt32 { @@ -2317,9 +2321,9 @@ func Ioctl(ctx context.Context, ep commonEndpoint, io usermem.IO, args arch.Sysc return 0, err case linux.TIOCOUTQ: - var v tcpip.SendQueueSizeOption - if err := ep.GetSockOpt(&v); err != nil { - return 0, syserr.TranslateNetstackError(err).ToError() + v, terr := ep.GetSockOptInt(tcpip.SendQueueSizeOption) + if terr != nil { + return 0, syserr.TranslateNetstackError(terr).ToError() } if v > math.MaxInt32 { |