From faf89dd31a44b8409b32919d7193834e194ecc56 Mon Sep 17 00:00:00 2001 From: Dean Deng Date: Tue, 5 May 2020 12:09:39 -0700 Subject: Update vfs2 socket TODOs. Three updates: - Mark all vfs2 socket syscalls as supported. - Use the same dev number and ino number generator for all types of sockets, unlike in VFS1. - Do not use host fd for hostinet metadata. Fixes #1476, #1478, #1484, 1485, #2017. PiperOrigin-RevId: 309994579 --- pkg/sentry/socket/unix/unix_vfs2.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'pkg/sentry/socket/unix') diff --git a/pkg/sentry/socket/unix/unix_vfs2.go b/pkg/sentry/socket/unix/unix_vfs2.go index 5edc3cdf4..06d838868 100644 --- a/pkg/sentry/socket/unix/unix_vfs2.go +++ b/pkg/sentry/socket/unix/unix_vfs2.go @@ -22,6 +22,7 @@ import ( "gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs" "gvisor.dev/gvisor/pkg/sentry/fsimpl/sockfs" "gvisor.dev/gvisor/pkg/sentry/kernel" + "gvisor.dev/gvisor/pkg/sentry/socket" "gvisor.dev/gvisor/pkg/sentry/socket/control" "gvisor.dev/gvisor/pkg/sentry/socket/netstack" "gvisor.dev/gvisor/pkg/sentry/socket/unix/transport" @@ -43,6 +44,8 @@ type SocketVFS2 struct { socketOpsCommon } +var _ = socket.SocketVFS2(&SocketVFS2{}) + // NewSockfsFile creates a new socket file in the global sockfs mount and // returns a corresponding file description. func NewSockfsFile(t *kernel.Task, ep transport.Endpoint, stype linux.SockType) (*vfs.FileDescription, *syserr.Error) { -- cgit v1.2.3