From f751a80a7de76e3f0a8e7b700de0d919431a71bf Mon Sep 17 00:00:00 2001
From: mickey <mickey@openbsd.org>
Date: Wed, 8 May 1996 09:47:40 +0000
Subject: [PATCH] fix panic at reboot.

---
 sys/arch/vax/vax/machdep.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/arch/vax/vax/machdep.c b/sys/arch/vax/vax/machdep.c
index 1daedbd9cff..f00e302cca6 100644
--- a/sys/arch/vax/vax/machdep.c
+++ b/sys/arch/vax/vax/machdep.c
@@ -530,6 +530,10 @@ boot(howto)
 {
 	showto = howto;
 	if ((howto & RB_NOSYNC) == 0 && waittime < 0) {
+		extern struct proc proc0;
+		/* allow safe curproc referencies */
+		if (curproc == NULL)
+			curproc = &proc0;
 		waittime = 0;
 		vfs_shutdown();
 		/*
-- 
2.20.1