diff options
Diffstat (limited to 'pkg/sentry/fs/host/socket.go')
| -rw-r--r-- | pkg/sentry/fs/host/socket.go | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/pkg/sentry/fs/host/socket.go b/pkg/sentry/fs/host/socket.go index 0b3d0617f..46a2dc47d 100644 --- a/pkg/sentry/fs/host/socket.go +++ b/pkg/sentry/fs/host/socket.go @@ -384,8 +384,16 @@ func (c *ConnectedEndpoint) CloseUnread() {} // SetSendBufferSize implements transport.ConnectedEndpoint.SetSendBufferSize. func (c *ConnectedEndpoint) SetSendBufferSize(v int64) (newSz int64) { - // gVisor does not permit setting of SO_SNDBUF for host backed unix domain - // sockets. + // gVisor does not permit setting of SO_SNDBUF for host backed unix + // domain sockets. + return atomic.LoadInt64(&c.sndbuf) +} + +// SetReceiveBufferSize implements transport.ConnectedEndpoint.SetReceiveBufferSize. +func (c *ConnectedEndpoint) SetReceiveBufferSize(v int64) (newSz int64) { + // gVisor does not permit setting of SO_RCVBUF for host backed unix + // domain sockets. Receive buffer does not have any effect for unix + // sockets and we claim to be the same as send buffer. return atomic.LoadInt64(&c.sndbuf) } |