D29496.diff
No OneTemporary
Actions

Size

964 B

Referenced Files

None

Subscribers

None

D29496.diff
View Options

	diff --git a/sys/amd64/amd64/vm_machdep.c b/sys/amd64/amd64/vm_machdep.c
	--- a/sys/amd64/amd64/vm_machdep.c
	+++ b/sys/amd64/amd64/vm_machdep.c
	@@ -229,6 +229,14 @@

	copy_thread(td1, td2);

	+ /* Reset debug registers in the new process */
	+ pcb2->pcb_dr0 = 0;
	+ pcb2->pcb_dr1 = 0;
	+ pcb2->pcb_dr2 = 0;
	+ pcb2->pcb_dr3 = 0;
	+ pcb2->pcb_dr6 = 0;
	+ pcb2->pcb_dr7 = 0;
	+
	/* Point mdproc and then copy over p1's contents */
	mdp2 = &p2->p_md;
	bcopy(&p1->p_md, mdp2, sizeof(*mdp2));
	diff --git a/sys/i386/i386/vm_machdep.c b/sys/i386/i386/vm_machdep.c
	--- a/sys/i386/i386/vm_machdep.c
	+++ b/sys/i386/i386/vm_machdep.c
	@@ -241,6 +241,14 @@

	copy_thread(td1, td2);

	+ /* Reset debug registers in the new process */
	+ pcb2->pcb_dr0 = 0;
	+ pcb2->pcb_dr1 = 0;
	+ pcb2->pcb_dr2 = 0;
	+ pcb2->pcb_dr3 = 0;
	+ pcb2->pcb_dr6 = 0;
	+ pcb2->pcb_dr7 = 0;
	+
	/* Point mdproc and then copy over td1's contents */
	mdp2 = &p2->p_md;
	bcopy(&p1->p_md, mdp2, sizeof(*mdp2));