diff options
Diffstat (limited to 'pkg/sentry/kernel/ptrace.go')
| -rw-r--r-- | pkg/sentry/kernel/ptrace.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/pkg/sentry/kernel/ptrace.go b/pkg/sentry/kernel/ptrace.go index 1c6100efe..cdaee5d7f 100644 --- a/pkg/sentry/kernel/ptrace.go +++ b/pkg/sentry/kernel/ptrace.go @@ -482,7 +482,7 @@ func (t *Task) ptraceTraceme() error { t.tg.pidns.owner.mu.Lock() defer t.tg.pidns.owner.mu.Unlock() if t.hasTracer() { - return syserror.EPERM + return linuxerr.EPERM } if t.parent == nil { // In Linux, only init can not have a parent, and init is assumed never @@ -498,7 +498,7 @@ func (t *Task) ptraceTraceme() error { return nil } if !t.parent.canTraceLocked(t, true) { - return syserror.EPERM + return linuxerr.EPERM } if t.parent.exitState != TaskExitNone { // Fail silently, as if we were successfully attached but then @@ -514,21 +514,21 @@ func (t *Task) ptraceTraceme() error { // ptrace(PTRACE_SEIZE, target, 0, opts) if seize is true. t is the caller. func (t *Task) ptraceAttach(target *Task, seize bool, opts uintptr) error { if t.tg == target.tg { - return syserror.EPERM + return linuxerr.EPERM } t.tg.pidns.owner.mu.Lock() defer t.tg.pidns.owner.mu.Unlock() if !t.canTraceLocked(target, true) { - return syserror.EPERM + return linuxerr.EPERM } if target.hasTracer() { - return syserror.EPERM + return linuxerr.EPERM } // Attaching to zombies and dead tasks is not permitted; the exit // notification logic relies on this. Linux allows attaching to PF_EXITING // tasks, though. if target.exitState >= TaskExitZombie { - return syserror.EPERM + return linuxerr.EPERM } if seize { if err := target.ptraceSetOptionsLocked(opts); err != nil { |