From: mickey <mickey@openbsd.org>
Date: Wed, 8 May 1996 08:52:32 +0000 (+0000)
Subject: avoid panics at reboot.
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=a534ecdb48e75c46ea3c55119321257bd2304ca3;p=openbsd

avoid panics at reboot.
---

diff --git a/sys/arch/sun3/sun3/machdep.c b/sys/arch/sun3/sun3/machdep.c
index 156c0e117be..27eb73c7811 100644
--- a/sys/arch/sun3/sun3/machdep.c
+++ b/sys/arch/sun3/sun3/machdep.c
@@ -754,12 +754,16 @@ sys_sigreturn(p, v, retval)
 int waittime = -1;	/* XXX - Who else looks at this? -gwr */
 static void reboot_sync()
 {
+	extern struct proc proc0;
 	struct buf *bp;
 	int iter, nbusy;
 
 	/* Check waittime here to localize its use to this function. */
 	if (waittime >= 0)
 		return;
+	/* fix curproc */
+	if (curproc == NULL)
+		curproc = &proc0;
 	waittime = 0;
 	vfs_shutdown();
 }