@@ -275,6 +275,7 @@ void aa_labelset_destroy(struct aa_labelset *ls);
void aa_labelset_init(struct aa_labelset *ls);
void __aa_labelset_update_subtree(struct aa_ns *ns);
+void aa_label_destroy(struct aa_label *label);
void aa_label_free(struct aa_label *label);
void aa_label_kref(struct kref *kref);
bool aa_label_init(struct aa_label *label, int size);
@@ -309,7 +309,7 @@ int aa_vec_unique(struct aa_profile **vec, int n, int flags)
}
-static void label_destroy(struct aa_label *label)
+void aa_label_destroy(struct aa_label *label)
{
AA_BUG(!label);
@@ -326,12 +326,13 @@ static void label_destroy(struct aa_label *label)
}
}
- if (rcu_dereference_protected(label->proxy->label, true) == label)
- rcu_assign_pointer(label->proxy->label, NULL);
-
+ if (label->proxy) {
+ if (rcu_dereference_protected(label->proxy->label, true) == label)
+ rcu_assign_pointer(label->proxy->label, NULL);
+ aa_put_proxy(label->proxy);
+ }
aa_free_secid(label->secid);
- aa_put_proxy(label->proxy);
label->proxy = (struct aa_proxy *) PROXY_POISON + 1;
}
@@ -340,7 +341,7 @@ void aa_label_free(struct aa_label *label)
if (!label)
return;
- label_destroy(label);
+ aa_label_destroy(label);
kfree(label);
}
@@ -240,6 +240,7 @@ void aa_free_profile(struct aa_profile *profile)
kzfree(profile->hash);
aa_put_loaddata(profile->rawdata);
+ aa_label_destroy(&profile->label);
kzfree(profile);
}