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Subject[PATCH security-next v5 08/30] LSM: Record LSM name in struct lsm_info
Date
In preparation for making LSM selections outside of the LSMs, include
the name of LSMs in struct lsm_info.

Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Casey Schaufler <casey@schaufler-ca.com>
---
include/linux/lsm_hooks.h | 1 +
security/apparmor/lsm.c | 1 +
security/integrity/iint.c | 1 +
security/selinux/hooks.c | 1 +
security/smack/smack_lsm.c | 1 +
security/tomoyo/tomoyo.c | 1 +
6 files changed, 6 insertions(+)

diff --git a/include/linux/lsm_hooks.h b/include/linux/lsm_hooks.h
index 9c6b4198ff5a..ae159b02f3ab 100644
--- a/include/linux/lsm_hooks.h
+++ b/include/linux/lsm_hooks.h
@@ -2040,6 +2040,7 @@ extern void security_add_hooks(struct security_hook_list *hooks, int count,
char *lsm);

struct lsm_info {
+ const char *name; /* Required. */
int (*init)(void); /* Required. */
};

diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
index c4863956c832..dca4b7dbf368 100644
--- a/security/apparmor/lsm.c
+++ b/security/apparmor/lsm.c
@@ -1607,5 +1607,6 @@ static int __init apparmor_init(void)
}

DEFINE_LSM(apparmor) = {
+ .name = "apparmor",
.init = apparmor_init,
};
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index 94e8e1820748..1ea05da2323d 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -176,6 +176,7 @@ static int __init integrity_iintcache_init(void)
return 0;
}
DEFINE_LSM(integrity) = {
+ .name = "integrity",
.init = integrity_iintcache_init,
};

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 6ca2e89ddbd6..9651bccae270 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -7203,6 +7203,7 @@ void selinux_complete_init(void)
/* SELinux requires early initialization in order to label
all processes and objects when they are created. */
DEFINE_LSM(selinux) = {
+ .name = "selinux",
.init = selinux_init,
};

diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
index c62e26939a69..2fb56bcf1316 100644
--- a/security/smack/smack_lsm.c
+++ b/security/smack/smack_lsm.c
@@ -4883,5 +4883,6 @@ static __init int smack_init(void)
* all processes and objects when they are created.
*/
DEFINE_LSM(smack) = {
+ .name = "smack",
.init = smack_init,
};
diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
index b2d833999910..1b5b5097efd7 100644
--- a/security/tomoyo/tomoyo.c
+++ b/security/tomoyo/tomoyo.c
@@ -551,5 +551,6 @@ static int __init tomoyo_init(void)
}

DEFINE_LSM(tomoyo) = {
+ .name = "tomoyo",
.init = tomoyo_init,
};
--
2.17.1
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