11c11
< __FBSDID("$FreeBSD: head/sys/kern/kern_jail.c 179881 2008-06-19 21:41:57Z delphij $");
---
> __FBSDID("$FreeBSD: head/sys/kern/kern_jail.c 180291 2008-07-05 13:10:10Z rwatson $");
478c478,479
< } else
---
> } else {
> mtx_lock(&hostname_mtx);
479a481,482
> mtx_unlock(&hostname_mtx);
> }