PANIC named - trap.c

[Poul-Henning Kamp]

In message <403A011B.9090007 at mikulas.com>, Jiri Mikulas writes:
>Hello
>i have FreeBSD 5.2-CURRENT #0: Mon Feb 23 02:17:13 CET 2004
>and i got this panic with chrooted bind9 from ports
>bind8 from userland works fine
>any ideas why ?:)
>thanks for reply

Try this patch (NB: cut&pasted, apply by hand):

Index: kern_conf.c
===================================================================
RCS file: /home/ncvs/src/sys/kern/kern_conf.c,v
retrieving revision 1.147
diff -u -r1.147 kern_conf.c
--- kern_conf.c 23 Feb 2004 08:42:55 -0000      1.147
+++ kern_conf.c 23 Feb 2004 13:36:17 -0000
@@ -235,7 +235,7 @@
 struct cdevsw *
 devsw(dev_t dev)
 {
-       if (dev->si_devsw != NULL)
+       if (dev != NODEV && dev->si_devsw != NULL)
                return (dev->si_devsw);
        return (&dead_cdevsw);
 }

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.