Commit Graph

18 Commits

Author SHA1 Message Date
Hiroki Sato
fbd868c9d8 - Add mount.fdescfs parameter to jail(8). This is similar to
mount.devfs but mounts fdescfs.  The mount happens just after
  mount.devfs.

- rc.d/jail now displays whole error message from jail(8) when a jail
  fails to start.

Approved by:	re (gjb)
2013-10-12 17:27:59 +00:00
Jamie Gritton
bea2eefca4 Reverse the order of some implicit commands (FS mounts and ifconfigs)
when stopping jails.  This matters particularly for nested filesystem
mounts.

PR:		kern/177325
Submitted by:	Harald Schmalzbauer
MFC after:	3 days
2013-03-28 21:02:49 +00:00
Jamie Gritton
01591cd540 Move properly to the next parameter when jailparam_init fails
(i.e. on an unknown parameter), to avoid freeing bogus pointers.
2012-10-04 18:59:46 +00:00
Jamie Gritton
e9322de834 Partially roll back r239601 - keep parameter strings both length-delimited
and null-terminated at the same time, because they're later passed to
libjail as null-terminated.  That means I also need to add a nul byte when
comma-combining array parameters.

MFC after:	6 days
2012-08-23 19:39:23 +00:00
Jamie Gritton
2b4f1090de Remember that I'm using length-defined strings in parameters:
Remove a bogus null terminator when stripping the netmask from
 IP addresses.  This was causing later addresses in a comma-separated
 string to disappear.

 Use memcpy instead of strcpy.  This could just cause Bad Things.

PR:		170832
MFC after:	1 week
2012-08-23 01:43:01 +00:00
Baptiste Daroussin
5e2a209a27 Fix world after byacc import:
- old yacc(1) use to magicially append stdlib.h, while new one don't
- new yacc(1) do declare yyparse by itself, fix redundant declaration of
  'yyparse'

Approved by:	des (mentor)
2012-05-22 16:33:10 +00:00
Jamie Gritton
6fcbac3cd5 Add a meta-parameter IP__NULL to enum intparam, instead of mixing
enum values and zeroes.  This keeps clang happy (and is just good form).

Submitted by:	dim
2012-05-03 21:39:23 +00:00
Jamie Gritton
0c4d49e94a Use the defvs_ruleset paramater when mounting a jail's /dev,
instead of a mount.devfs.ruleset pseudo-parameter.
2012-02-27 22:37:35 +00:00
Jamie Gritton
5fb611c2bf Following r222465:
Check for IPv4 or IPv6 to be available by the kernel to not
  provoke errors trying to query options not available.
  Make it possible to compile out INET or INET6 only parts.
2011-06-20 23:04:13 +00:00
Jamie Gritton
e16fb8fba8 Linty stuff. 2011-06-20 07:58:44 +00:00
Jamie Gritton
d8352076b1 Update copyright dates and other whitespacey stuff. 2011-06-17 16:21:03 +00:00
Jamie Gritton
3b40332c44 Split run_command up into an outer function (next_command) that chooses
a single command string to run, and an inner function (run_command) that
 runs that single string.
Move the list of start/stop commands to run from a switch statement into
 an array, with a new placeholder parameter IP__OP for actually creating
 or removing the jail.
When jail creation fails, revert all non-exec commands in reverse order.
2011-06-17 16:18:44 +00:00
Jamie Gritton
2a194551a7 Change cfstrings from an STAILQ into a TAILQ to allow commands to be
traversed in reverse order.
2011-06-17 16:06:13 +00:00
Jamie Gritton
52a4962202 Reads the mount.fstab file, and put its lines separately into the
IP__MOUNT_FROM_FSTAB internal parameter.
2010-11-04 17:01:21 +00:00
Jamie Gritton
e3c69673a6 Combine check_intparams() and ip_params(), JF_CHECKINT and JF_IPPARAMS. 2010-11-01 21:37:28 +00:00
Jamie Gritton
47fdec177a Use a little more "ifdef INET6". 2010-10-27 20:25:55 +00:00
Jamie Gritton
5553043801 Keep all internal/known parameter names in one place, and use
enum constants everywhere else.
2010-10-27 16:22:54 +00:00
Jamie Gritton
2671ee736f Initial work on the new jail(8). There are more features to add, and some
cleaning up to do on existing features, but this is pretty much what the
final product will look like.
2010-10-20 20:42:33 +00:00