linux/security/selinux
Kees Cook 62874c3adf selinux: Refactor to remove bprm_secureexec hook
The SELinux bprm_secureexec hook can be merged with the bprm_set_creds
hook since it's dealing with the same information, and all of the details
are finalized during the first call to the bprm_set_creds hook via
prepare_binprm() (subsequent calls due to binfmt_script, etc, are ignored
via bprm->called_set_creds).

Here, the test can just happen at the end of the bprm_set_creds hook,
and the bprm_secureexec hook can be dropped.

Cc: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Paul Moore <paul@paul-moore.com>
Tested-by: Paul Moore <paul@paul-moore.com>
Acked-by: Serge Hallyn <serge@hallyn.com>
Reviewed-by: James Morris <james.l.morris@oracle.com>
Reviewed-by: Andy Lutomirski <luto@kernel.org>
2017-08-01 12:03:07 -07:00
..
include selinux: Add a cache for quicker retreival of PKey SIDs 2017-05-23 12:28:12 -04:00
ss selinux: use kmem_cache for ebitmap 2017-06-09 16:13:50 -04:00
.gitignore
avc.c Merge branch 'next' of git://git.infradead.org/users/pcmoore/selinux into next 2015-08-15 13:29:57 +10:00
exports.c
hooks.c selinux: Refactor to remove bprm_secureexec hook 2017-08-01 12:03:07 -07:00
ibpkey.c selinux: Add a cache for quicker retreival of PKey SIDs 2017-05-23 12:28:12 -04:00
Kconfig security: introduce CONFIG_SECURITY_WRITABLE_HOOKS 2017-03-06 11:00:12 +11:00
Makefile selinux: Add a cache for quicker retreival of PKey SIDs 2017-05-23 12:28:12 -04:00
netif.c Merge commit 'v3.17' into next 2014-11-19 21:32:12 +11:00
netlabel.c calipso: Add a label cache. 2016-06-27 15:06:17 -04:00
netlink.c
netnode.c selinux: remove unused variabled in the netport, netnode, and netif caches 2014-08-07 20:55:30 -04:00
netport.c selinux: remove unused variabled in the netport, netnode, and netif caches 2014-08-07 20:55:30 -04:00
nlmsgtab.c rtnetlink: add NEWCACHEREPORT message type 2017-06-21 11:22:52 -04:00
selinuxfs.c Merge branch 'work.memdup_user' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-05 16:05:24 -07:00
xfrm.c netfilter: Remove spurios included of netfilter.h 2015-06-18 21:14:32 +02:00