summaryrefslogtreecommitdiffhomepage
path: root/pkg/sentry/fsimpl/kernfs/filesystem.go
diff options
context:
space:
mode:
authorKevin Krakauer <krakauer@google.com>2021-02-11 11:06:56 -0800
committergVisor bot <gvisor-bot@google.com>2021-02-11 11:09:22 -0800
commitae8d966f5af0bba9978a1aedac64038ef65a4cc9 (patch)
treec6540f92ac18e178dcd0189302ee94e13c12b3d6 /pkg/sentry/fsimpl/kernfs/filesystem.go
parent192780946fdf584c5e504b24f47dbd9bd411a3a6 (diff)
Assign controlling terminal when tty is opened and support NOCTTY
PiperOrigin-RevId: 357015186
Diffstat (limited to 'pkg/sentry/fsimpl/kernfs/filesystem.go')
-rw-r--r--pkg/sentry/fsimpl/kernfs/filesystem.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/pkg/sentry/fsimpl/kernfs/filesystem.go b/pkg/sentry/fsimpl/kernfs/filesystem.go
index d6dd6bc41..beb9302f6 100644
--- a/pkg/sentry/fsimpl/kernfs/filesystem.go
+++ b/pkg/sentry/fsimpl/kernfs/filesystem.go
@@ -464,7 +464,8 @@ func (fs *Filesystem) OpenAt(ctx context.Context, rp *vfs.ResolvingPath, opts vf
// O_NOFOLLOW have no effect here (they're handled by VFS by setting
// appropriate bits in rp), but are returned by
// FileDescriptionImpl.StatusFlags().
- opts.Flags &= linux.O_ACCMODE | linux.O_CREAT | linux.O_EXCL | linux.O_TRUNC | linux.O_DIRECTORY | linux.O_NOFOLLOW | linux.O_NONBLOCK
+ opts.Flags &= linux.O_ACCMODE | linux.O_CREAT | linux.O_EXCL | linux.O_TRUNC |
+ linux.O_DIRECTORY | linux.O_NOFOLLOW | linux.O_NONBLOCK | linux.O_NOCTTY
ats := vfs.AccessTypesForOpenFlags(&opts)
// Do not create new file.