don't read past the end of an array

ok mvs@ mlarkin@

diff --git a/usr.sbin/vmd/vmm.c b/usr.sbin/vmd/vmm.c
index 67b7f52..19964a8 100644 (file)
--- a/usr.sbin/vmd/vmm.c
+++ b/usr.sbin/vmd/vmm.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: vmm.c,v 1.96 2020/04/30 03:50:53 pd Exp $     */
+/*     $OpenBSD: vmm.c,v 1.97 2021/03/02 02:56:22 jsg Exp $    */
 
 /*
  * Copyright (c) 2015 Mike Larkin <mlarkin@openbsd.org>
@@ -539,7 +539,7 @@ vmm_dispatch_vm(int fd, short event, void *arg)
                        IMSG_SIZE_CHECK(&imsg, &vmr);
                case IMSG_VMDOP_PAUSE_VM_RESPONSE:
                case IMSG_VMDOP_UNPAUSE_VM_RESPONSE:
-                       for (i = 0; i < sizeof(procs); i++) {
+                       for (i = 0; i < nitems(procs); i++) {
                                if (procs[i].p_id == PROC_PARENT) {
                                        proc_forward_imsg(procs[i].p_ps,
                                            &imsg, PROC_PARENT, -1);