diff options
| -rw-r--r-- | security/selinux/hooks.c | 12 | ||||
| -rw-r--r-- | security/selinux/ibpkey.c | 2 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 4 | ||||
| -rw-r--r-- | security/selinux/netif.c | 2 | ||||
| -rw-r--r-- | security/selinux/netnode.c | 2 | ||||
| -rw-r--r-- | security/selinux/netport.c | 2 | ||||
| -rw-r--r-- | security/selinux/selinuxfs.c | 11 |
7 files changed, 17 insertions, 18 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 40ec866e48da..659c4a81e897 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -109,7 +109,7 @@ struct selinux_state selinux_state; static atomic_t selinux_secmark_refcount = ATOMIC_INIT(0); #ifdef CONFIG_SECURITY_SELINUX_DEVELOP -static int selinux_enforcing_boot; +static int selinux_enforcing_boot __initdata; static int __init enforcing_setup(char *str) { @@ -123,13 +123,13 @@ __setup("enforcing=", enforcing_setup); #define selinux_enforcing_boot 1 #endif -int selinux_enabled __lsm_ro_after_init = 1; +int selinux_enabled_boot __initdata = 1; #ifdef CONFIG_SECURITY_SELINUX_BOOTPARAM static int __init selinux_enabled_setup(char *str) { unsigned long enabled; if (!kstrtoul(str, 0, &enabled)) - selinux_enabled = enabled ? 1 : 0; + selinux_enabled_boot = enabled ? 1 : 0; return 1; } __setup("selinux=", selinux_enabled_setup); @@ -7202,7 +7202,7 @@ void selinux_complete_init(void) DEFINE_LSM(selinux) = { .name = "selinux", .flags = LSM_FLAG_LEGACY_MAJOR | LSM_FLAG_EXCLUSIVE, - .enabled = &selinux_enabled, + .enabled = &selinux_enabled_boot, .blobs = &selinux_blob_sizes, .init = selinux_init, }; @@ -7271,7 +7271,7 @@ static int __init selinux_nf_ip_init(void) { int err; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; pr_debug("SELinux: Registering netfilter hooks\n"); @@ -7318,8 +7318,6 @@ int selinux_disable(struct selinux_state *state) pr_info("SELinux: Disabled at runtime.\n"); - selinux_enabled = 0; - security_delete_hooks(selinux_hooks, ARRAY_SIZE(selinux_hooks)); /* Try to destroy the avc node cache */ diff --git a/security/selinux/ibpkey.c b/security/selinux/ibpkey.c index de92365e4324..f68a7617cfb9 100644 --- a/security/selinux/ibpkey.c +++ b/security/selinux/ibpkey.c @@ -222,7 +222,7 @@ static __init int sel_ib_pkey_init(void) { int iter; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; for (iter = 0; iter < SEL_PKEY_HASH_SIZE; iter++) { diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index 8c0dbbd076c6..af623f03922c 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -69,7 +69,7 @@ struct netlbl_lsm_secattr; -extern int selinux_enabled; +extern int selinux_enabled_boot; /* Policy capabilities */ enum { @@ -99,7 +99,9 @@ struct selinux_avc; struct selinux_ss; struct selinux_state { +#ifdef CONFIG_SECURITY_SELINUX_DISABLE bool disabled; +#endif #ifdef CONFIG_SECURITY_SELINUX_DEVELOP bool enforcing; #endif diff --git a/security/selinux/netif.c b/security/selinux/netif.c index e40fecd73752..15b8c1bcd7d0 100644 --- a/security/selinux/netif.c +++ b/security/selinux/netif.c @@ -266,7 +266,7 @@ static __init int sel_netif_init(void) { int i; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; for (i = 0; i < SEL_NETIF_HASH_SIZE; i++) diff --git a/security/selinux/netnode.c b/security/selinux/netnode.c index 9ab84efa46c7..dff587d1e164 100644 --- a/security/selinux/netnode.c +++ b/security/selinux/netnode.c @@ -291,7 +291,7 @@ static __init int sel_netnode_init(void) { int iter; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; for (iter = 0; iter < SEL_NETNODE_HASH_SIZE; iter++) { diff --git a/security/selinux/netport.c b/security/selinux/netport.c index 3f8b2c0458c8..de727f7489b7 100644 --- a/security/selinux/netport.c +++ b/security/selinux/netport.c @@ -225,7 +225,7 @@ static __init int sel_netport_init(void) { int iter; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; for (iter = 0; iter < SEL_NETPORT_HASH_SIZE; iter++) { diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c index dd7bb1f1dc99..278417e67b4c 100644 --- a/security/selinux/selinuxfs.c +++ b/security/selinux/selinuxfs.c @@ -168,11 +168,10 @@ static ssize_t sel_write_enforce(struct file *file, const char __user *buf, goto out; audit_log(audit_context(), GFP_KERNEL, AUDIT_MAC_STATUS, "enforcing=%d old_enforcing=%d auid=%u ses=%u" - " enabled=%d old-enabled=%d lsm=selinux res=1", + " enabled=1 old-enabled=1 lsm=selinux res=1", new_value, old_value, from_kuid(&init_user_ns, audit_get_loginuid(current)), - audit_get_sessionid(current), - selinux_enabled, selinux_enabled); + audit_get_sessionid(current)); enforcing_set(state, new_value); if (new_value) avc_ss_reset(state->avc, 0); @@ -304,10 +303,10 @@ static ssize_t sel_write_disable(struct file *file, const char __user *buf, goto out; audit_log(audit_context(), GFP_KERNEL, AUDIT_MAC_STATUS, "enforcing=%d old_enforcing=%d auid=%u ses=%u" - " enabled=%d old-enabled=%d lsm=selinux res=1", + " enabled=0 old-enabled=1 lsm=selinux res=1", enforcing, enforcing, from_kuid(&init_user_ns, audit_get_loginuid(current)), - audit_get_sessionid(current), 0, 1); + audit_get_sessionid(current)); } length = count; @@ -2105,7 +2104,7 @@ static int __init init_sel_fs(void) sizeof(NULL_FILE_NAME)-1); int err; - if (!selinux_enabled) + if (!selinux_enabled_boot) return 0; err = sysfs_create_mount_point(fs_kobj, "selinux"); |