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| author | John Johansen <john.johansen@canonical.com> | 2022-07-29 17:17:31 -0700 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2022-10-03 14:49:04 -0700 |
| commit | 217af7e2f4deb629aaa49622685ccfee923898ca (patch) | |
| tree | 02cec1dca247db53b3cd4acb711d2a77b512ab12 /security/apparmor/ipc.c | |
| parent | 3bf3d728a58d7dcf2bbf179e3263fb8651f6097b (diff) | |
| download | linux-217af7e2f4deb629aaa49622685ccfee923898ca.tar.bz2 | |
apparmor: refactor profile rules and attachments
In preparation for moving from a single set of rules and a single
attachment to multiple rulesets and attachments separate from the
profile refactor attachment information and ruleset info into their
own structures.
Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security/apparmor/ipc.c')
| -rw-r--r-- | security/apparmor/ipc.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/security/apparmor/ipc.c b/security/apparmor/ipc.c index 4ecaf2ba26c5..dc2fa548312d 100644 --- a/security/apparmor/ipc.c +++ b/security/apparmor/ipc.c @@ -78,19 +78,20 @@ static int profile_signal_perm(struct aa_profile *profile, struct aa_label *peer, u32 request, struct common_audit_data *sa) { + struct aa_ruleset *rules = &profile->rules; struct aa_perms perms; aa_state_t state; if (profile_unconfined(profile) || - !PROFILE_MEDIATES(profile, AA_CLASS_SIGNAL)) + !RULE_MEDIATES(rules, AA_CLASS_SIGNAL)) return 0; aad(sa)->peer = peer; /* TODO: secondary cache check <profile, profile, perm> */ - state = aa_dfa_next(profile->policy.dfa, - profile->policy.start[AA_CLASS_SIGNAL], + state = aa_dfa_next(rules->policy.dfa, + rules->policy.start[AA_CLASS_SIGNAL], aad(sa)->signal); - aa_label_match(profile, peer, state, false, request, &perms); + aa_label_match(profile, rules, peer, state, false, request, &perms); aa_apply_modes_to_perms(profile, &perms); return aa_check_perms(profile, &perms, request, sa, audit_signal_cb); } |