diff options
Diffstat (limited to 'pkg/sentry/fs/tty/terminal.go')
| -rw-r--r-- | pkg/sentry/fs/tty/terminal.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/pkg/sentry/fs/tty/terminal.go b/pkg/sentry/fs/tty/terminal.go index 4f431d74d..d551267af 100644 --- a/pkg/sentry/fs/tty/terminal.go +++ b/pkg/sentry/fs/tty/terminal.go @@ -64,13 +64,14 @@ func newTerminal(ctx context.Context, d *dirInodeOperations, n uint32) *Terminal // setControllingTTY makes tm the controlling terminal of the calling thread // group. -func (tm *Terminal) setControllingTTY(ctx context.Context, args arch.SyscallArguments, isMaster bool) error { +func (tm *Terminal) setControllingTTY(ctx context.Context, args arch.SyscallArguments, isMaster bool, readable bool) error { task := kernel.TaskFromContext(ctx) if task == nil { panic("setControllingTTY must be called from a task context") } - return task.ThreadGroup().SetControllingTTY(tm.tty(isMaster), args[2].Int()) + steal := args[2].Int() == 1 + return task.ThreadGroup().SetControllingTTY(tm.tty(isMaster), steal, readable) } // releaseControllingTTY removes tm as the controlling terminal of the calling |