From ae10516ae852f58e9a65edbd75e1ea4c08625935 Mon Sep 17 00:00:00 2001
From: Simon Schubert <corecode@dragonflybsd.org>
Date: Sat, 30 Sep 2006 00:18:25 +0000
Subject: [PATCH] Fix smb panic, td might be NULL

Reported-by: Rumcic
---
 sys/netproto/smb/smb_subr.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sys/netproto/smb/smb_subr.c b/sys/netproto/smb/smb_subr.c
index 4b03582761..5812c21bad 100644
--- a/sys/netproto/smb/smb_subr.c
+++ b/sys/netproto/smb/smb_subr.c
@@ -30,7 +30,7 @@
  * SUCH DAMAGE.
  *
  * $FreeBSD: src/sys/netsmb/smb_subr.c,v 1.1.2.2 2001/09/03 08:55:11 bp Exp $
- * $DragonFly: src/sys/netproto/smb/smb_subr.c,v 1.21 2006/09/19 11:47:36 corecode Exp $
+ * $DragonFly: src/sys/netproto/smb/smb_subr.c,v 1.22 2006/09/30 00:18:25 corecode Exp $
  */
 #include <sys/param.h>
 #include <sys/systm.h>
@@ -79,7 +79,7 @@ smb_proc_intr(struct thread *td)
 	sigset_t tmpset;
 	struct proc *p;
 
-	if ((p = td->td_proc) == NULL)
+	if (td == NULL || (p = td->td_proc) == NULL)
 		return 0;
 	tmpset = p->p_siglist;
 	SIGSETNAND(tmpset, p->p_sigmask);
-- 
2.11.4.GIT