[PATCH] SE Linux audit events
Attached is a patch that hardwires important SE Linux events to the audit
system. Please Apply.
Signed-off-by: Steve Grubb <sgrubb@redhat.com>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index 8a76492..d877cd1 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -1758,19 +1758,22 @@
goto out;
}
- printk(KERN_INFO "security: committed booleans { ");
for (i = 0; i < len; i++) {
+ if (!!values[i] != policydb.bool_val_to_struct[i]->state) {
+ audit_log(current->audit_context, GFP_ATOMIC,
+ AUDIT_MAC_CONFIG_CHANGE,
+ "bool=%s val=%d old_val=%d auid=%u",
+ policydb.p_bool_val_to_name[i],
+ !!values[i],
+ policydb.bool_val_to_struct[i]->state,
+ audit_get_loginuid(current->audit_context));
+ }
if (values[i]) {
policydb.bool_val_to_struct[i]->state = 1;
} else {
policydb.bool_val_to_struct[i]->state = 0;
}
- if (i != 0)
- printk(", ");
- printk("%s:%d", policydb.p_bool_val_to_name[i],
- policydb.bool_val_to_struct[i]->state);
}
- printk(" }\n");
for (cur = policydb.cond_list; cur != NULL; cur = cur->next) {
rc = evaluate_cond_node(&policydb, cur);