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| author | Stephen Smalley <sds@tycho.nsa.gov> | 2006-05-03 10:52:36 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-03 10:08:11 -0700 |
| commit | 30d55280b867aa0cae99f836ad0181bb0bf8f9cb (patch) | |
| tree | 8df537addd3709f36f24dbd654662568b79ca943 | |
| parent | e17df688f7064dae1417ce425dd1e4b71d24d63b (diff) | |
| download | linux-30d55280b867aa0cae99f836ad0181bb0bf8f9cb.tar.gz linux-30d55280b867aa0cae99f836ad0181bb0bf8f9cb.tar.bz2 linux-30d55280b867aa0cae99f836ad0181bb0bf8f9cb.zip | |
[PATCH] selinux: Clear selinux_enabled flag upon runtime disable.
Clear selinux_enabled flag upon runtime disable of SELinux by userspace,
and make sure it is defined even if selinux= boot parameter support is
not enabled in configuration.
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Tested-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | security/selinux/hooks.c | 3 | ||||
| -rw-r--r-- | security/selinux/include/security.h | 5 |
2 files changed, 3 insertions, 5 deletions
diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c index 3cf368a16448..d987048d3f33 100644 --- a/security/selinux/hooks.c +++ b/security/selinux/hooks.c @@ -101,6 +101,8 @@ static int __init selinux_enabled_setup(char *str) return 1; } __setup("selinux=", selinux_enabled_setup); +#else +int selinux_enabled = 1; #endif /* Original (dummy) security module. */ @@ -4535,6 +4537,7 @@ int selinux_disable(void) printk(KERN_INFO "SELinux: Disabled at runtime.\n"); selinux_disabled = 1; + selinux_enabled = 0; /* Reset security_ops to the secondary module, dummy or capability. */ security_ops = secondary_ops; diff --git a/security/selinux/include/security.h b/security/selinux/include/security.h index 5f016c98056f..063af47bb231 100644 --- a/security/selinux/include/security.h +++ b/security/selinux/include/security.h @@ -29,12 +29,7 @@ #define POLICYDB_VERSION_MIN POLICYDB_VERSION_BASE #define POLICYDB_VERSION_MAX POLICYDB_VERSION_AVTAB -#ifdef CONFIG_SECURITY_SELINUX_BOOTPARAM extern int selinux_enabled; -#else -#define selinux_enabled 1 -#endif - extern int selinux_mls_enabled; int security_load_policy(void * data, size_t len); |