LSM: shrink sizeof LSM specific portion of common_audit_data

[~andy/linux] / security / apparmor / policy_unpack.c

diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
index 25fd51edc8dae85e530ffabd1edf74a013f0a32c..deab7c7e8dc065b4f30a01bca3d4e7c5630f1f45 100644 (file)
--- a/security/apparmor/policy_unpack.c
+++ b/security/apparmor/policy_unpack.c
@@ -70,13 +70,13 @@ struct aa_ext {
 static void audit_cb(struct audit_buffer *ab, void *va)
 {
        struct common_audit_data *sa = va;
-       if (sa->aad.iface.target) {
-               struct aa_profile *name = sa->aad.iface.target;
+       if (sa->aad->iface.target) {
+               struct aa_profile *name = sa->aad->iface.target;
                audit_log_format(ab, " name=");
                audit_log_untrustedstring(ab, name->base.hname);
        }
-       if (sa->aad.iface.pos)
-               audit_log_format(ab, " offset=%ld", sa->aad.iface.pos);
+       if (sa->aad->iface.pos)
+               audit_log_format(ab, " offset=%ld", sa->aad->iface.pos);
 }
 
 /**
@@ -94,13 +94,15 @@ static int audit_iface(struct aa_profile *new, const char *name,
 {
        struct aa_profile *profile = __aa_current_profile();
        struct common_audit_data sa;
+       struct apparmor_audit_data aad = {0,};
        COMMON_AUDIT_DATA_INIT(&sa, NONE);
+       sa.aad = &aad;
        if (e)
-               sa.aad.iface.pos = e->pos - e->start;
-       sa.aad.iface.target = new;
-       sa.aad.name = name;
-       sa.aad.info = info;
-       sa.aad.error = error;
+               aad.iface.pos = e->pos - e->start;
+       aad.iface.target = new;
+       aad.name = name;
+       aad.info = info;
+       aad.error = error;
 
        return aa_audit(AUDIT_APPARMOR_STATUS, profile, GFP_KERNEL, &sa,
                        audit_cb);