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| author | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-03-29 20:35:44 +0000 |
| commit | 08cc017c088017546ed712cce700bf4374c864c0 (patch) | |
| tree | af024e69d8855f4f867ef435ced35532b368a981 /pkg/sentry/fs/dev | |
| parent | 6a422755602daeaef4be60969c1acddc8b7b3041 (diff) | |
| parent | 8a2f7e716dcc62f04d2808e8ade34941c94fc956 (diff) | |
Merge release-20210322.0-29-g8a2f7e716 (automated)
Diffstat (limited to 'pkg/sentry/fs/dev')
| -rw-r--r-- | pkg/sentry/fs/dev/dev.go | 11 | ||||
| -rw-r--r-- | pkg/sentry/fs/dev/net_tun.go | 5 |
2 files changed, 9 insertions, 7 deletions
diff --git a/pkg/sentry/fs/dev/dev.go b/pkg/sentry/fs/dev/dev.go index acbd401a0..e84ba7a5d 100644 --- a/pkg/sentry/fs/dev/dev.go +++ b/pkg/sentry/fs/dev/dev.go @@ -19,6 +19,7 @@ import ( "math" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/fs" "gvisor.dev/gvisor/pkg/sentry/fs/ramfs" "gvisor.dev/gvisor/pkg/sentry/fs/tmpfs" @@ -49,7 +50,7 @@ func newCharacterDevice(ctx context.Context, iops fs.InodeOperations, msrc *fs.M return fs.NewInode(ctx, iops, msrc, fs.StableAttr{ DeviceID: devDevice.DeviceID(), InodeID: devDevice.NextIno(), - BlockSize: usermem.PageSize, + BlockSize: hostarch.PageSize, Type: fs.CharacterDevice, DeviceFileMajor: major, DeviceFileMinor: minor, @@ -60,7 +61,7 @@ func newMemDevice(ctx context.Context, iops fs.InodeOperations, msrc *fs.MountSo return fs.NewInode(ctx, iops, msrc, fs.StableAttr{ DeviceID: devDevice.DeviceID(), InodeID: devDevice.NextIno(), - BlockSize: usermem.PageSize, + BlockSize: hostarch.PageSize, Type: fs.CharacterDevice, DeviceFileMajor: memDevMajor, DeviceFileMinor: minor, @@ -72,7 +73,7 @@ func newDirectory(ctx context.Context, contents map[string]*fs.Inode, msrc *fs.M return fs.NewInode(ctx, iops, msrc, fs.StableAttr{ DeviceID: devDevice.DeviceID(), InodeID: devDevice.NextIno(), - BlockSize: usermem.PageSize, + BlockSize: hostarch.PageSize, Type: fs.Directory, }) } @@ -82,7 +83,7 @@ func newSymlink(ctx context.Context, target string, msrc *fs.MountSource) *fs.In return fs.NewInode(ctx, iops, msrc, fs.StableAttr{ DeviceID: devDevice.DeviceID(), InodeID: devDevice.NextIno(), - BlockSize: usermem.PageSize, + BlockSize: hostarch.PageSize, Type: fs.Symlink, }) } @@ -137,7 +138,7 @@ func New(ctx context.Context, msrc *fs.MountSource) *fs.Inode { return fs.NewInode(ctx, iops, msrc, fs.StableAttr{ DeviceID: devDevice.DeviceID(), InodeID: devDevice.NextIno(), - BlockSize: usermem.PageSize, + BlockSize: hostarch.PageSize, Type: fs.Directory, }) } diff --git a/pkg/sentry/fs/dev/net_tun.go b/pkg/sentry/fs/dev/net_tun.go index 11a2984d8..77e8d222a 100644 --- a/pkg/sentry/fs/dev/net_tun.go +++ b/pkg/sentry/fs/dev/net_tun.go @@ -17,6 +17,7 @@ package dev import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/fs" "gvisor.dev/gvisor/pkg/sentry/fs/fsutil" @@ -110,7 +111,7 @@ func (n *netTunFileOperations) Ioctl(ctx context.Context, file *fs.File, io user } // Validate flags. - flags, err := netstack.LinuxToTUNFlags(usermem.ByteOrder.Uint16(req.Data[:])) + flags, err := netstack.LinuxToTUNFlags(hostarch.ByteOrder.Uint16(req.Data[:])) if err != nil { return 0, err } @@ -119,7 +120,7 @@ func (n *netTunFileOperations) Ioctl(ctx context.Context, file *fs.File, io user case linux.TUNGETIFF: var req linux.IFReq copy(req.IFName[:], n.device.Name()) - usermem.ByteOrder.PutUint16(req.Data[:], netstack.TUNFlagsToLinux(n.device.Flags())) + hostarch.ByteOrder.PutUint16(req.Data[:], netstack.TUNFlagsToLinux(n.device.Flags())) _, err := req.CopyOut(t, data) return 0, err |