| 552 | } |
| 553 | |
| 554 | int |
| 555 | sys_mac_syscall(struct thread *td, struct mac_syscall_args *uap) |
| 556 | { |
| 557 | struct mac_policy_conf *mpc; |
| 558 | char target[MAC_MAX_POLICY_NAME]; |
| 559 | int error; |
| 560 | |
| 561 | error = copyinstr(uap->policy, target, sizeof(target), NULL); |
| 562 | if (error) |
| 563 | return (error); |
| 564 | |
| 565 | error = ENOSYS; |
| 566 | LIST_FOREACH(mpc, &mac_static_policy_list, mpc_list) { |
| 567 | if (strcmp(mpc->mpc_name, target) == 0 && |
| 568 | mpc->mpc_ops->mpo_syscall != NULL) { |
| 569 | error = mpc->mpc_ops->mpo_syscall(td, |
| 570 | uap->call, uap->arg); |
| 571 | goto out; |
| 572 | } |
| 573 | } |
| 574 | |
| 575 | if (!LIST_EMPTY(&mac_policy_list)) { |
| 576 | mac_policy_slock_sleep(); |
| 577 | LIST_FOREACH(mpc, &mac_policy_list, mpc_list) { |
| 578 | if (strcmp(mpc->mpc_name, target) == 0 && |
| 579 | mpc->mpc_ops->mpo_syscall != NULL) { |
| 580 | error = mpc->mpc_ops->mpo_syscall(td, |
| 581 | uap->call, uap->arg); |
| 582 | break; |
| 583 | } |
| 584 | } |
| 585 | mac_policy_sunlock_sleep(); |
| 586 | } |
| 587 | out: |
| 588 | return (error); |
| 589 | } |
| 590 | |
| 591 | #else /* !MAC */ |
| 592 |
nothing calls this directly
no test coverage detected