In message <20090217121007.91cf14e...@cork.irdesign.cypress.com>, Lars Hecking
writes:
>
> BIND 9.4.3-P1, Solaris 8
>
> I'm trying to get a chroot setup to work following the instructions here
> http://www.boran.com/security/sp/bind9_20010430.html
>
> # /usr/sbin/named -g -t /var/named/chroot
> 17-Feb-2009 12:05:56.789 starting BIND 9.4.3-P1 -g -t /var/named/chroot
> 17-Feb-2009 12:05:56.790 found 2 CPUs, using 2 worker threads
> 17-Feb-2009 12:05:56.793 ./main.c:506: unexpected error:
> 17-Feb-2009 12:05:56.793 isc_socketmgr_create() failed: file not found
> 17-Feb-2009 12:05:56.794 create_managers() failed: unexpected error
> 17-Feb-2009 12:05:56.794 exiting (due to early fatal error)
> #
>
> The log gives no indication which file is not found, and truss doesn't
> help either:
> ...
> chroot("/var/named/chroot") = 0
> chdir("/") = 0
> brk(0x0025CEF8) = 0
> brk(0x0025EEF8) = 0
> pipe() = 6 [7]
> fork1() = 10598
> lwp_sigredirect(0, SIGWAITING, 0x00000000) Err#22 EINVAL
> lwp_cond_wait(0xFF275548, 0xFF275558, 0xFF26EDB0) = 0
> lwp_mutex_wakeup(0xFF275558) = 0
> lwp_mutex_lock(0xFF275558) = 0
> lwp_mutex_wakeup(0xFF275558) = 0
> lwp_mutex_lock(0xFF275558) = 0
> close(7) = 0
> read(6, 0xFFBEFC0F, 1) = 0
> _exit(1)
>
> This bind was compiled for threads, and /dev/poll is not in the jail.
Well add /dev/poll/. Things have changed since 2001 when that
advice was written.
> _______________________________________________
> bind-users mailing list
> bind-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/bind-users
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: mark_andr...@isc.org
_______________________________________________
bind-users mailing list
bind-users@lists.isc.org
https://lists.isc.org/mailman/listinfo/bind-users
