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TOMOYO: Add auditing interface.

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Add /sys/kernel/security/tomoyo/audit interface. This interface generates audit
logs in the form of domain policy so that /usr/sbin/tomoyo-auditd can reuse
audit logs for appending to /sys/kernel/security/tomoyo/domain_policy
interface.

Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Signed-off-by: James Morris <jmorris@namei.org>
This commit is contained in:
Tetsuo Handa
2011-06-26 23:18:58 +09:00
committed by James Morris
parent d5ca1725ac
commit eadd99cc85
9 changed files with 557 additions and 235 deletions
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5
security/tomoyo/memory.c
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@@ -29,6 +29,11 @@ void tomoyo_warn_oom(const char *function)
panic("MAC Initialization failed.\n");
}
/* Memoy currently used by policy/audit log/query. */
unsigned int tomoyo_memory_used[TOMOYO_MAX_MEMORY_STAT];
/* Memory quota for "policy"/"audit log"/"query". */
unsigned int tomoyo_memory_quota[TOMOYO_MAX_MEMORY_STAT];
/* Memory allocated for policy. */
static atomic_t tomoyo_policy_memory_size;
/* Quota for holding policy. */