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-rw-r--r--security/apparmor/include/policy.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h
index 1ce4e9bdac48..b5b4b8190e65 100644
--- a/security/apparmor/include/policy.h
+++ b/security/apparmor/include/policy.h
@@ -213,7 +213,16 @@ static inline struct aa_profile *aa_get_newest_profile(struct aa_profile *p)
return labels_profile(aa_get_newest_label(&p->label));
}
-#define PROFILE_MEDIATES(P, T) ((P)->policy.start[(unsigned char) (T)])
+static inline unsigned int PROFILE_MEDIATES(struct aa_profile *profile,
+ unsigned char class)
+{
+ if (class <= AA_CLASS_LAST)
+ return profile->policy.start[class];
+ else
+ return aa_dfa_match_len(profile->policy.dfa,
+ profile->policy.start[0], &class, 1);
+}
+
static inline unsigned int PROFILE_MEDIATES_AF(struct aa_profile *profile,
u16 AF) {
unsigned int state = PROFILE_MEDIATES(profile, AA_CLASS_NET);