summaryrefslogtreecommitdiffhomepage
path: root/pkg/sentry/fs/dev/dev.go
diff options
context:
space:
mode:
authorgVisor bot <gvisor-bot@google.com>2019-06-14 01:48:32 +0000
committergVisor bot <gvisor-bot@google.com>2019-06-14 01:48:32 +0000
commit58aedc71d875019d345efc73e3ea42327e71fbf9 (patch)
treec71d4648af932990630151785bc205627c52dfa8 /pkg/sentry/fs/dev/dev.go
parentdacee8d694b063ece50e6b3cc5f227dcc1c2f2e9 (diff)
parent3e9b8ecbfe21ba6c8c788be469fc6cea6a4a40b7 (diff)
Merge 3e9b8ecb (automated)
Diffstat (limited to 'pkg/sentry/fs/dev/dev.go')
-rw-r--r--pkg/sentry/fs/dev/dev.go28
1 files changed, 14 insertions, 14 deletions
diff --git a/pkg/sentry/fs/dev/dev.go b/pkg/sentry/fs/dev/dev.go
index 317be246c..fb6c30ff0 100644
--- a/pkg/sentry/fs/dev/dev.go
+++ b/pkg/sentry/fs/dev/dev.go
@@ -40,8 +40,8 @@ const (
urandomDevMinor uint32 = 9
)
-func newCharacterDevice(iops fs.InodeOperations, msrc *fs.MountSource) *fs.Inode {
- return fs.NewInode(iops, msrc, fs.StableAttr{
+func newCharacterDevice(ctx context.Context, iops fs.InodeOperations, msrc *fs.MountSource) *fs.Inode {
+ return fs.NewInode(ctx, iops, msrc, fs.StableAttr{
DeviceID: devDevice.DeviceID(),
InodeID: devDevice.NextIno(),
BlockSize: usermem.PageSize,
@@ -49,8 +49,8 @@ func newCharacterDevice(iops fs.InodeOperations, msrc *fs.MountSource) *fs.Inode
})
}
-func newMemDevice(iops fs.InodeOperations, msrc *fs.MountSource, minor uint32) *fs.Inode {
- return fs.NewInode(iops, msrc, fs.StableAttr{
+func newMemDevice(ctx context.Context, iops fs.InodeOperations, msrc *fs.MountSource, minor uint32) *fs.Inode {
+ return fs.NewInode(ctx, iops, msrc, fs.StableAttr{
DeviceID: devDevice.DeviceID(),
InodeID: devDevice.NextIno(),
BlockSize: usermem.PageSize,
@@ -62,7 +62,7 @@ func newMemDevice(iops fs.InodeOperations, msrc *fs.MountSource, minor uint32) *
func newDirectory(ctx context.Context, msrc *fs.MountSource) *fs.Inode {
iops := ramfs.NewDir(ctx, nil, fs.RootOwner, fs.FilePermsFromMode(0555))
- return fs.NewInode(iops, msrc, fs.StableAttr{
+ return fs.NewInode(ctx, iops, msrc, fs.StableAttr{
DeviceID: devDevice.DeviceID(),
InodeID: devDevice.NextIno(),
BlockSize: usermem.PageSize,
@@ -72,7 +72,7 @@ func newDirectory(ctx context.Context, msrc *fs.MountSource) *fs.Inode {
func newSymlink(ctx context.Context, target string, msrc *fs.MountSource) *fs.Inode {
iops := ramfs.NewSymlink(ctx, fs.RootOwner, target)
- return fs.NewInode(iops, msrc, fs.StableAttr{
+ return fs.NewInode(ctx, iops, msrc, fs.StableAttr{
DeviceID: devDevice.DeviceID(),
InodeID: devDevice.NextIno(),
BlockSize: usermem.PageSize,
@@ -88,17 +88,17 @@ func New(ctx context.Context, msrc *fs.MountSource, binderEnabled bool, ashmemEn
"stdout": newSymlink(ctx, "/proc/self/fd/1", msrc),
"stderr": newSymlink(ctx, "/proc/self/fd/2", msrc),
- "null": newMemDevice(newNullDevice(ctx, fs.RootOwner, 0666), msrc, nullDevMinor),
- "zero": newMemDevice(newZeroDevice(ctx, fs.RootOwner, 0666), msrc, zeroDevMinor),
- "full": newMemDevice(newFullDevice(ctx, fs.RootOwner, 0666), msrc, fullDevMinor),
+ "null": newMemDevice(ctx, newNullDevice(ctx, fs.RootOwner, 0666), msrc, nullDevMinor),
+ "zero": newMemDevice(ctx, newZeroDevice(ctx, fs.RootOwner, 0666), msrc, zeroDevMinor),
+ "full": newMemDevice(ctx, newFullDevice(ctx, fs.RootOwner, 0666), msrc, fullDevMinor),
// This is not as good as /dev/random in linux because go
// runtime uses sys_random and /dev/urandom internally.
// According to 'man 4 random', this will be sufficient unless
// application uses this to generate long-lived GPG/SSL/SSH
// keys.
- "random": newMemDevice(newRandomDevice(ctx, fs.RootOwner, 0444), msrc, randomDevMinor),
- "urandom": newMemDevice(newRandomDevice(ctx, fs.RootOwner, 0444), msrc, urandomDevMinor),
+ "random": newMemDevice(ctx, newRandomDevice(ctx, fs.RootOwner, 0444), msrc, randomDevMinor),
+ "urandom": newMemDevice(ctx, newRandomDevice(ctx, fs.RootOwner, 0444), msrc, urandomDevMinor),
"shm": tmpfs.NewDir(ctx, nil, fs.RootOwner, fs.FilePermsFromMode(0777), msrc),
@@ -120,16 +120,16 @@ func New(ctx context.Context, msrc *fs.MountSource, binderEnabled bool, ashmemEn
if binderEnabled {
binder := binder.NewDevice(ctx, fs.RootOwner, fs.FilePermsFromMode(0666))
- contents["binder"] = newCharacterDevice(binder, msrc)
+ contents["binder"] = newCharacterDevice(ctx, binder, msrc)
}
if ashmemEnabled {
ashmem := ashmem.NewDevice(ctx, fs.RootOwner, fs.FilePermsFromMode(0666))
- contents["ashmem"] = newCharacterDevice(ashmem, msrc)
+ contents["ashmem"] = newCharacterDevice(ctx, ashmem, msrc)
}
iops := ramfs.NewDir(ctx, contents, fs.RootOwner, fs.FilePermsFromMode(0555))
- return fs.NewInode(iops, msrc, fs.StableAttr{
+ return fs.NewInode(ctx, iops, msrc, fs.StableAttr{
DeviceID: devDevice.DeviceID(),
InodeID: devDevice.NextIno(),
BlockSize: usermem.PageSize,