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-rw-r--r--pkg/sentry/fs/gofer/BUILD2
-rw-r--r--pkg/sentry/fs/gofer/path.go4
-rw-r--r--pkg/sentry/fs/gofer/session.go22
-rw-r--r--pkg/sentry/fs/gofer/socket.go25
4 files changed, 27 insertions, 26 deletions
diff --git a/pkg/sentry/fs/gofer/BUILD b/pkg/sentry/fs/gofer/BUILD
index cb17339c9..cef01829a 100644
--- a/pkg/sentry/fs/gofer/BUILD
+++ b/pkg/sentry/fs/gofer/BUILD
@@ -41,10 +41,10 @@ go_library(
"//pkg/sentry/kernel/time",
"//pkg/sentry/memmap",
"//pkg/sentry/safemem",
+ "//pkg/sentry/socket/unix/transport",
"//pkg/sentry/usermem",
"//pkg/syserror",
"//pkg/tcpip",
- "//pkg/tcpip/transport/unix",
"//pkg/unet",
"//pkg/waiter",
],
diff --git a/pkg/sentry/fs/gofer/path.go b/pkg/sentry/fs/gofer/path.go
index bec9680f8..0bf7881da 100644
--- a/pkg/sentry/fs/gofer/path.go
+++ b/pkg/sentry/fs/gofer/path.go
@@ -22,8 +22,8 @@ import (
"gvisor.googlesource.com/gvisor/pkg/sentry/context"
"gvisor.googlesource.com/gvisor/pkg/sentry/device"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
+ "gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport"
"gvisor.googlesource.com/gvisor/pkg/syserror"
- "gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix"
)
// Lookup loads an Inode at name into a Dirent based on the session's cache
@@ -180,7 +180,7 @@ func (i *inodeOperations) CreateDirectory(ctx context.Context, dir *fs.Inode, s
}
// Bind implements InodeOperations.Bind.
-func (i *inodeOperations) Bind(ctx context.Context, dir *fs.Inode, name string, ep unix.BoundEndpoint, perm fs.FilePermissions) (*fs.Dirent, error) {
+func (i *inodeOperations) Bind(ctx context.Context, dir *fs.Inode, name string, ep transport.BoundEndpoint, perm fs.FilePermissions) (*fs.Dirent, error) {
if i.session().endpoints == nil {
return nil, syscall.EOPNOTSUPP
}
diff --git a/pkg/sentry/fs/gofer/session.go b/pkg/sentry/fs/gofer/session.go
index 49d27ee88..4e2293398 100644
--- a/pkg/sentry/fs/gofer/session.go
+++ b/pkg/sentry/fs/gofer/session.go
@@ -24,7 +24,7 @@ import (
"gvisor.googlesource.com/gvisor/pkg/sentry/device"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs/fsutil"
- "gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix"
+ "gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport"
"gvisor.googlesource.com/gvisor/pkg/unet"
)
@@ -36,23 +36,23 @@ type endpointMaps struct {
// direntMap links sockets to their dirents.
// It is filled concurrently with the keyMap and is stored upon save.
// Before saving, this map is used to populate the pathMap.
- direntMap map[unix.BoundEndpoint]*fs.Dirent
+ direntMap map[transport.BoundEndpoint]*fs.Dirent
// keyMap links MultiDeviceKeys (containing inode IDs) to their sockets.
// It is not stored during save because the inode ID may change upon restore.
- keyMap map[device.MultiDeviceKey]unix.BoundEndpoint `state:"nosave"`
+ keyMap map[device.MultiDeviceKey]transport.BoundEndpoint `state:"nosave"`
// pathMap links the sockets to their paths.
// It is filled before saving from the direntMap and is stored upon save.
// Upon restore, this map is used to re-populate the keyMap.
- pathMap map[unix.BoundEndpoint]string
+ pathMap map[transport.BoundEndpoint]string
}
// add adds the endpoint to the maps.
// A reference is taken on the dirent argument.
//
// Precondition: maps must have been locked with 'lock'.
-func (e *endpointMaps) add(key device.MultiDeviceKey, d *fs.Dirent, ep unix.BoundEndpoint) {
+func (e *endpointMaps) add(key device.MultiDeviceKey, d *fs.Dirent, ep transport.BoundEndpoint) {
e.keyMap[key] = ep
d.IncRef()
e.direntMap[ep] = d
@@ -81,7 +81,7 @@ func (e *endpointMaps) lock() func() {
// get returns the endpoint mapped to the given key.
//
// Precondition: maps must have been locked for reading.
-func (e *endpointMaps) get(key device.MultiDeviceKey) unix.BoundEndpoint {
+func (e *endpointMaps) get(key device.MultiDeviceKey) transport.BoundEndpoint {
return e.keyMap[key]
}
@@ -285,9 +285,9 @@ func Root(ctx context.Context, dev string, filesystem fs.Filesystem, superBlockF
// newEndpointMaps creates a new endpointMaps.
func newEndpointMaps() *endpointMaps {
return &endpointMaps{
- direntMap: make(map[unix.BoundEndpoint]*fs.Dirent),
- keyMap: make(map[device.MultiDeviceKey]unix.BoundEndpoint),
- pathMap: make(map[unix.BoundEndpoint]string),
+ direntMap: make(map[transport.BoundEndpoint]*fs.Dirent),
+ keyMap: make(map[device.MultiDeviceKey]transport.BoundEndpoint),
+ pathMap: make(map[transport.BoundEndpoint]string),
}
}
@@ -341,7 +341,7 @@ func (s *session) fillPathMap() error {
func (s *session) restoreEndpointMaps(ctx context.Context) error {
// When restoring, only need to create the keyMap because the dirent and path
// maps got stored through the save.
- s.endpoints.keyMap = make(map[device.MultiDeviceKey]unix.BoundEndpoint)
+ s.endpoints.keyMap = make(map[device.MultiDeviceKey]transport.BoundEndpoint)
if err := s.fillKeyMap(ctx); err != nil {
return fmt.Errorf("failed to insert sockets into endpoint map: %v", err)
}
@@ -349,6 +349,6 @@ func (s *session) restoreEndpointMaps(ctx context.Context) error {
// Re-create pathMap because it can no longer be trusted as socket paths can
// change while process continues to run. Empty pathMap will be re-filled upon
// next save.
- s.endpoints.pathMap = make(map[unix.BoundEndpoint]string)
+ s.endpoints.pathMap = make(map[transport.BoundEndpoint]string)
return nil
}
diff --git a/pkg/sentry/fs/gofer/socket.go b/pkg/sentry/fs/gofer/socket.go
index 0190bc006..d072da624 100644
--- a/pkg/sentry/fs/gofer/socket.go
+++ b/pkg/sentry/fs/gofer/socket.go
@@ -19,13 +19,13 @@ import (
"gvisor.googlesource.com/gvisor/pkg/p9"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs/host"
+ "gvisor.googlesource.com/gvisor/pkg/sentry/socket/unix/transport"
"gvisor.googlesource.com/gvisor/pkg/tcpip"
- "gvisor.googlesource.com/gvisor/pkg/tcpip/transport/unix"
"gvisor.googlesource.com/gvisor/pkg/waiter"
)
-// BoundEndpoint returns a gofer-backed unix.BoundEndpoint.
-func (i *inodeOperations) BoundEndpoint(inode *fs.Inode, path string) unix.BoundEndpoint {
+// BoundEndpoint returns a gofer-backed transport.BoundEndpoint.
+func (i *inodeOperations) BoundEndpoint(inode *fs.Inode, path string) transport.BoundEndpoint {
if !fs.IsSocket(i.fileState.sattr) {
return nil
}
@@ -45,7 +45,7 @@ func (i *inodeOperations) BoundEndpoint(inode *fs.Inode, path string) unix.Bound
return &endpoint{inode, i.fileState.file.file, path}
}
-// endpoint is a Gofer-backed unix.BoundEndpoint.
+// endpoint is a Gofer-backed transport.BoundEndpoint.
//
// An endpoint's lifetime is the time between when InodeOperations.BoundEndpoint()
// is called and either BoundEndpoint.BidirectionalConnect or
@@ -61,20 +61,20 @@ type endpoint struct {
path string
}
-func unixSockToP9(t unix.SockType) (p9.ConnectFlags, bool) {
+func unixSockToP9(t transport.SockType) (p9.ConnectFlags, bool) {
switch t {
- case unix.SockStream:
+ case transport.SockStream:
return p9.StreamSocket, true
- case unix.SockSeqpacket:
+ case transport.SockSeqpacket:
return p9.SeqpacketSocket, true
- case unix.SockDgram:
+ case transport.SockDgram:
return p9.DgramSocket, true
}
return 0, false
}
// BidirectionalConnect implements ConnectableEndpoint.BidirectionalConnect.
-func (e *endpoint) BidirectionalConnect(ce unix.ConnectingEndpoint, returnConnect func(unix.Receiver, unix.ConnectedEndpoint)) *tcpip.Error {
+func (e *endpoint) BidirectionalConnect(ce transport.ConnectingEndpoint, returnConnect func(transport.Receiver, transport.ConnectedEndpoint)) *tcpip.Error {
cf, ok := unixSockToP9(ce.Type())
if !ok {
return tcpip.ErrConnectionRefused
@@ -113,8 +113,9 @@ func (e *endpoint) BidirectionalConnect(ce unix.ConnectingEndpoint, returnConnec
return nil
}
-// UnidirectionalConnect implements unix.BoundEndpoint.UnidirectionalConnect.
-func (e *endpoint) UnidirectionalConnect() (unix.ConnectedEndpoint, *tcpip.Error) {
+// UnidirectionalConnect implements
+// transport.BoundEndpoint.UnidirectionalConnect.
+func (e *endpoint) UnidirectionalConnect() (transport.ConnectedEndpoint, *tcpip.Error) {
hostFile, err := e.file.Connect(p9.DgramSocket)
if err != nil {
return nil, tcpip.ErrConnectionRefused
@@ -134,7 +135,7 @@ func (e *endpoint) UnidirectionalConnect() (unix.ConnectedEndpoint, *tcpip.Error
return c, nil
}
-// Release implements unix.BoundEndpoint.Release.
+// Release implements transport.BoundEndpoint.Release.
func (e *endpoint) Release() {
e.inode.DecRef()
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-02 11:34:48 +0000