diff options
| -rw-r--r-- | security/apparmor/include/policy.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h index 97bfbddef7b2..d93f475bfd8b 100644 --- a/security/apparmor/include/policy.h +++ b/security/apparmor/include/policy.h @@ -222,6 +222,16 @@ void __aa_profile_list_release(struct list_head *head); #define unconfined(X) ((X)->mode == APPARMOR_UNCONFINED) +#define PROFILE_MEDIATES(P, T) ((P)->policy.start[(T)]) +/* safe version of POLICY_MEDIATES for full range input */ +static inline unsigned int PROFILE_MEDIATES_SAFE(struct aa_profile *profile, + unsigned char class) +{ + if (profile->policy.dfa) + return aa_dfa_match_len(profile->policy.dfa, + profile->policy.start[0], &class, 1); + return 0; +} /** * aa_get_profile - increment refcount on profile @p |