diff options
| author | Kees Cook <keescook@chromium.org> | 2018-09-19 19:57:06 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2019-01-08 13:18:43 -0800 |
| commit | 14bd99c821f7ace0e8110a1bfdfaa27e1788e20f (patch) | |
| tree | a5feee1ff6b832eaffef89d1bde995e0574723e2 /include | |
| parent | 7e611486d905f435faf80969deed68a615019e6b (diff) | |
| download | linux-14bd99c821f7ace0e8110a1bfdfaa27e1788e20f.tar.gz linux-14bd99c821f7ace0e8110a1bfdfaa27e1788e20f.tar.bz2 linux-14bd99c821f7ace0e8110a1bfdfaa27e1788e20f.zip | |
LSM: Separate idea of "major" LSM from "exclusive" LSM
In order to both support old "security=" Legacy Major LSM selection, and
handling real exclusivity, this creates LSM_FLAG_EXCLUSIVE and updates
the selection logic to handle them.
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/lsm_hooks.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h index e28a3aa639e8..c3843b33da9e 100644 --- a/include/linux/lsm_hooks.h +++ b/include/linux/lsm_hooks.h @@ -2043,6 +2043,7 @@ extern void security_add_hooks(struct security_hook_list *hooks, int count, char *lsm); #define LSM_FLAG_LEGACY_MAJOR BIT(0) +#define LSM_FLAG_EXCLUSIVE BIT(1) struct lsm_info { const char *name; /* Required. */ |