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| author | gVisor bot <gvisor-bot@google.com> | 2020-08-14 02:41:27 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-08-14 02:41:27 +0000 |
| commit | 8d6f3d6f733befc11e19a83be7d005b4337e0e8e (patch) | |
| tree | 9fc99d8cad6d0b35bb91334db17e30f2666f1f57 /pkg/sentry/fsimpl/gofer/filesystem.go | |
| parent | 22b285bd51a0124676e3692932215099244d9e6e (diff) | |
| parent | d6520e1d0592f99161faedef3eba49439b140917 (diff) | |
Merge release-20200810.0-28-gd6520e1d0 (automated)
Diffstat (limited to 'pkg/sentry/fsimpl/gofer/filesystem.go')
| -rw-r--r-- | pkg/sentry/fsimpl/gofer/filesystem.go | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/pkg/sentry/fsimpl/gofer/filesystem.go b/pkg/sentry/fsimpl/gofer/filesystem.go index 40fec890a..610a7ed78 100644 --- a/pkg/sentry/fsimpl/gofer/filesystem.go +++ b/pkg/sentry/fsimpl/gofer/filesystem.go @@ -1082,10 +1082,8 @@ func (d *dentry) createAndOpenChildLocked(ctx context.Context, rp *vfs.Resolving } creds := rp.Credentials() name := rp.Component() - // Filter file creation flags and O_LARGEFILE out; the create RPC already - // has the semantics of O_CREAT|O_EXCL, while some servers will choke on - // O_LARGEFILE. - createFlags := p9.OpenFlags(opts.Flags &^ (vfs.FileCreationFlags | linux.O_LARGEFILE)) + // We only want the access mode for creating the file. + createFlags := p9.OpenFlags(opts.Flags) & p9.OpenFlagsModeMask fdobj, openFile, createQID, _, err := dirfile.create(ctx, name, createFlags, (p9.FileMode)(opts.Mode), (p9.UID)(creds.EffectiveKUID), (p9.GID)(creds.EffectiveKGID)) if err != nil { dirfile.close(ctx) |