D33986.diff
No OneTemporary
Actions

Size

819 B

Referenced Files

None

Subscribers

None

D33986.diff
View Options

	diff --git a/sys/kern/kern_prot.c b/sys/kern/kern_prot.c
	--- a/sys/kern/kern_prot.c
	+++ b/sys/kern/kern_prot.c
	@@ -1460,10 +1460,12 @@
	int
	p_cansee(struct thread td, struct proc p)
	{
	-
	/* Wrap cr_cansee() for all functionality. */
	KASSERT(td == curthread, ("%s: td not curthread", __func__));
	PROC_LOCK_ASSERT(p, MA_OWNED);
	+
	+ if (td->td_proc == p)
	+ return (0);
	return (cr_cansee(td->td_ucred, p->p_ucred));
	}

	@@ -1681,10 +1683,10 @@

	KASSERT(td == curthread, ("%s: td not curthread", __func__));
	PROC_LOCK_ASSERT(p, MA_OWNED);
	- if ((error = priv_check(td, PRIV_DEBUG_UNPRIV)))
	- return (error);
	if (td->td_proc == p)
	return (0);
	+ if ((error = priv_check(td, PRIV_DEBUG_UNPRIV)))
	+ return (error);
	if ((error = prison_check(td->td_ucred, p->p_ucred)))
	return (error);
	#ifdef MAC