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| author | gVisor bot <gvisor-bot@google.com> | 2020-04-14 20:42:47 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-04-14 20:42:47 +0000 |
| commit | 3f348ccf70e5c866708c6f73f6c6c0798b94bf53 (patch) | |
| tree | 163351bd1185698aea968c75510dd07c9afa1dc5 /pkg/sentry/vfs | |
| parent | f3dd4b0c44d2862b0a3443bd1d3d243b9bbedea4 (diff) | |
| parent | 52b4b19249adfeba65fe6f0ef27111f2ed887888 (diff) | |
Merge release-20200323.0-153-g52b4b19 (automated)
Diffstat (limited to 'pkg/sentry/vfs')
| -rwxr-xr-x | pkg/sentry/vfs/file_description.go | 2 | ||||
| -rwxr-xr-x | pkg/sentry/vfs/vfs.go | 5 |
2 files changed, 2 insertions, 5 deletions
diff --git a/pkg/sentry/vfs/file_description.go b/pkg/sentry/vfs/file_description.go index 4fb9aea87..5976b5ccd 100755 --- a/pkg/sentry/vfs/file_description.go +++ b/pkg/sentry/vfs/file_description.go @@ -122,7 +122,7 @@ func (fd *FileDescription) Init(impl FileDescriptionImpl, statusFlags uint32, mn } fd.refs = 1 - fd.statusFlags = statusFlags | linux.O_LARGEFILE + fd.statusFlags = statusFlags fd.vd = VirtualDentry{ mount: mnt, dentry: d, diff --git a/pkg/sentry/vfs/vfs.go b/pkg/sentry/vfs/vfs.go index f592913d5..053c6e1d1 100755 --- a/pkg/sentry/vfs/vfs.go +++ b/pkg/sentry/vfs/vfs.go @@ -383,14 +383,11 @@ func (vfs *VirtualFilesystem) BoundEndpointAt(ctx context.Context, creds *auth.C func (vfs *VirtualFilesystem) OpenAt(ctx context.Context, creds *auth.Credentials, pop *PathOperation, opts *OpenOptions) (*FileDescription, error) { // Remove: // - // - O_LARGEFILE, which we always report in FileDescription status flags - // since only 64-bit architectures are supported at this time. - // // - O_CLOEXEC, which affects file descriptors and therefore must be // handled outside of VFS. // // - Unknown flags. - opts.Flags &= linux.O_ACCMODE | linux.O_CREAT | linux.O_EXCL | linux.O_NOCTTY | linux.O_TRUNC | linux.O_APPEND | linux.O_NONBLOCK | linux.O_DSYNC | linux.O_ASYNC | linux.O_DIRECT | linux.O_DIRECTORY | linux.O_NOFOLLOW | linux.O_NOATIME | linux.O_SYNC | linux.O_PATH | linux.O_TMPFILE + opts.Flags &= linux.O_ACCMODE | linux.O_CREAT | linux.O_EXCL | linux.O_NOCTTY | linux.O_TRUNC | linux.O_APPEND | linux.O_NONBLOCK | linux.O_DSYNC | linux.O_ASYNC | linux.O_DIRECT | linux.O_LARGEFILE | linux.O_DIRECTORY | linux.O_NOFOLLOW | linux.O_NOATIME | linux.O_SYNC | linux.O_PATH | linux.O_TMPFILE // Linux's __O_SYNC (which we call linux.O_SYNC) implies O_DSYNC. if opts.Flags&linux.O_SYNC != 0 { opts.Flags |= linux.O_DSYNC |