diff options
Diffstat (limited to 'security/apparmor')
-rw-r--r-- | security/apparmor/capability.c | 14 | ||||
-rw-r--r-- | security/apparmor/include/capability.h | 2 | ||||
-rw-r--r-- | security/apparmor/ipc.c | 3 | ||||
-rw-r--r-- | security/apparmor/lsm.c | 4 | ||||
-rw-r--r-- | security/apparmor/resource.c | 2 |
5 files changed, 13 insertions, 12 deletions
diff --git a/security/apparmor/capability.c b/security/apparmor/capability.c index 253ef6e9d445..752f73980e30 100644 --- a/security/apparmor/capability.c +++ b/security/apparmor/capability.c @@ -110,13 +110,13 @@ static int audit_caps(struct common_audit_data *sa, struct aa_profile *profile, * profile_capable - test if profile allows use of capability @cap * @profile: profile being enforced (NOT NULL, NOT unconfined) * @cap: capability to test if allowed - * @audit: whether an audit record should be generated + * @opts: CAP_OPT_NOAUDIT bit determines whether audit record is generated * @sa: audit data (MAY BE NULL indicating no auditing) * * Returns: 0 if allowed else -EPERM */ -static int profile_capable(struct aa_profile *profile, int cap, int audit, - struct common_audit_data *sa) +static int profile_capable(struct aa_profile *profile, int cap, + unsigned int opts, struct common_audit_data *sa) { int error; @@ -126,7 +126,7 @@ static int profile_capable(struct aa_profile *profile, int cap, int audit, else error = -EPERM; - if (audit == SECURITY_CAP_NOAUDIT) { + if (opts & CAP_OPT_NOAUDIT) { if (!COMPLAIN_MODE(profile)) return error; /* audit the cap request in complain mode but note that it @@ -142,13 +142,13 @@ static int profile_capable(struct aa_profile *profile, int cap, int audit, * aa_capable - test permission to use capability * @label: label being tested for capability (NOT NULL) * @cap: capability to be tested - * @audit: whether an audit record should be generated + * @opts: CAP_OPT_NOAUDIT bit determines whether audit record is generated * * Look up capability in profile capability set. * * Returns: 0 on success, or else an error code. */ -int aa_capable(struct aa_label *label, int cap, int audit) +int aa_capable(struct aa_label *label, int cap, unsigned int opts) { struct aa_profile *profile; int error = 0; @@ -156,7 +156,7 @@ int aa_capable(struct aa_label *label, int cap, int audit) sa.u.cap = cap; error = fn_for_each_confined(label, profile, - profile_capable(profile, cap, audit, &sa)); + profile_capable(profile, cap, opts, &sa)); return error; } diff --git a/security/apparmor/include/capability.h b/security/apparmor/include/capability.h index e0304e2aeb7f..1b3663b6ab12 100644 --- a/security/apparmor/include/capability.h +++ b/security/apparmor/include/capability.h @@ -40,7 +40,7 @@ struct aa_caps { extern struct aa_sfs_entry aa_sfs_entry_caps[]; -int aa_capable(struct aa_label *label, int cap, int audit); +int aa_capable(struct aa_label *label, int cap, unsigned int opts); static inline void aa_free_cap_rules(struct aa_caps *caps) { diff --git a/security/apparmor/ipc.c b/security/apparmor/ipc.c index 527ea1557120..aacd1e95cb59 100644 --- a/security/apparmor/ipc.c +++ b/security/apparmor/ipc.c @@ -107,7 +107,8 @@ static int profile_tracer_perm(struct aa_profile *tracer, aad(sa)->label = &tracer->label; aad(sa)->peer = tracee; aad(sa)->request = 0; - aad(sa)->error = aa_capable(&tracer->label, CAP_SYS_PTRACE, 1); + aad(sa)->error = aa_capable(&tracer->label, CAP_SYS_PTRACE, + CAP_OPT_NONE); return aa_audit(AUDIT_APPARMOR_AUTO, tracer, sa, audit_ptrace_cb); } diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c index 60ef71268ccf..b6c395e2acd0 100644 --- a/security/apparmor/lsm.c +++ b/security/apparmor/lsm.c @@ -172,14 +172,14 @@ static int apparmor_capget(struct task_struct *target, kernel_cap_t *effective, } static int apparmor_capable(const struct cred *cred, struct user_namespace *ns, - int cap, int audit) + int cap, unsigned int opts) { struct aa_label *label; int error = 0; label = aa_get_newest_cred_label(cred); if (!unconfined(label)) - error = aa_capable(label, cap, audit); + error = aa_capable(label, cap, opts); aa_put_label(label); return error; diff --git a/security/apparmor/resource.c b/security/apparmor/resource.c index 95fd26d09757..552ed09cb47e 100644 --- a/security/apparmor/resource.c +++ b/security/apparmor/resource.c @@ -124,7 +124,7 @@ int aa_task_setrlimit(struct aa_label *label, struct task_struct *task, */ if (label != peer && - aa_capable(label, CAP_SYS_RESOURCE, SECURITY_CAP_NOAUDIT) != 0) + aa_capable(label, CAP_SYS_RESOURCE, CAP_OPT_NOAUDIT) != 0) error = fn_for_each(label, profile, audit_resource(profile, resource, new_rlim->rlim_max, peer, |