Hiroki Sato 64bb8a3881 Implement PF_IMMUTABLE flag and apply it to "name" and "jid" in ... jail.conf parameters. This flag disallows redefinition of the parameter. "name" and/or "jid" are automatically defined in jail.conf by using the jail names at the front of jail parameter definitions. However, one could override them by using a variable with the same name like $name = "foo". This confused the parser and could end up with SIGSEGV. Note that this change also affects a case when all of parameters are defined in the command line arguments, not in jail.conf. Specifically, "jail -c name=j1 name=j2" no longer works. This should be harmless. PR: 196574 Reviewed by: jamie Differential Revision: https://reviews.freebsd.org/D3017		2015-07-08 16:37:48 +00:00
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command.c	Add mount.procfs jail parameter, so procfs can be mounted when a prison's	2015-02-06 17:54:53 +00:00
config.c	Implement PF_IMMUTABLE flag and apply it to "name" and "jid" in	2015-07-08 16:37:48 +00:00
jail.8	Fix minor mdoc issues.	2015-04-24 14:36:06 +00:00
jail.c	Add mount.procfs jail parameter, so procfs can be mounted when a prison's	2015-02-06 17:54:53 +00:00
jail.conf.5	Bump .Dd forgotten in r261832.	2014-02-13 13:11:34 +00:00
jaillex.l	Work around build breakages with GCC 4.2.	2013-05-23 05:42:35 +00:00
jailp.h	Implement PF_IMMUTABLE flag and apply it to "name" and "jid" in	2015-07-08 16:37:48 +00:00
jailparse.y
Makefile	Convert usr.sbin to LIBADD	2014-11-25 16:57:27 +00:00
Makefile.depend	Add META_MODE support.	2015-06-13 19:20:56 +00:00
state.c	In preparation for using clang's -Wcast-qual:	2014-11-25 21:01:08 +00:00