diff options
Diffstat (limited to 'pkg/sentry/vfs')
| -rw-r--r-- | pkg/sentry/vfs/anonfs.go | 2 | ||||
| -rw-r--r-- | pkg/sentry/vfs/file_description.go | 7 | ||||
| -rw-r--r-- | pkg/sentry/vfs/timerfd.go | 1 |
3 files changed, 0 insertions, 10 deletions
diff --git a/pkg/sentry/vfs/anonfs.go b/pkg/sentry/vfs/anonfs.go index 981bd8caa..adebaeefb 100644 --- a/pkg/sentry/vfs/anonfs.go +++ b/pkg/sentry/vfs/anonfs.go @@ -91,8 +91,6 @@ func (fs *anonFilesystem) Sync(ctx context.Context) error { } // AccessAt implements vfs.Filesystem.Impl.AccessAt. -// -// TODO(gvisor.dev/issue/1965): Implement access permissions. func (fs *anonFilesystem) AccessAt(ctx context.Context, rp *ResolvingPath, creds *auth.Credentials, ats AccessTypes) error { if !rp.Done() { return syserror.ENOTDIR diff --git a/pkg/sentry/vfs/file_description.go b/pkg/sentry/vfs/file_description.go index 418d69b96..cfabd936c 100644 --- a/pkg/sentry/vfs/file_description.go +++ b/pkg/sentry/vfs/file_description.go @@ -91,10 +91,6 @@ type FileDescriptionOptions struct { // ESPIPE. DenyPWrite bool - // if InvalidWrite is true, calls to FileDescription.Write() return - // EINVAL. - InvalidWrite bool - // If UseDentryMetadata is true, calls to FileDescription methods that // interact with file and filesystem metadata (Stat, SetStat, StatFS, // Listxattr, Getxattr, Setxattr, Removexattr) are implemented by calling @@ -570,9 +566,6 @@ func (fd *FileDescription) PWrite(ctx context.Context, src usermem.IOSequence, o // Write is similar to PWrite, but does not specify an offset. func (fd *FileDescription) Write(ctx context.Context, src usermem.IOSequence, opts WriteOptions) (int64, error) { - if fd.opts.InvalidWrite { - return 0, syserror.EINVAL - } if !fd.writable { return 0, syserror.EBADF } diff --git a/pkg/sentry/vfs/timerfd.go b/pkg/sentry/vfs/timerfd.go index 42b880656..cc536ceaf 100644 --- a/pkg/sentry/vfs/timerfd.go +++ b/pkg/sentry/vfs/timerfd.go @@ -53,7 +53,6 @@ func (vfs *VirtualFilesystem) NewTimerFD(clock ktime.Clock, flags uint32) (*File UseDentryMetadata: true, DenyPRead: true, DenyPWrite: true, - InvalidWrite: true, }); err != nil { return nil, err } |