diff options
Diffstat (limited to 'security/apparmor/include/task.h')
| -rw-r--r-- | security/apparmor/include/task.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/security/apparmor/include/task.h b/security/apparmor/include/task.h index f13d12373b25..b1aaaf60fa8b 100644 --- a/security/apparmor/include/task.h +++ b/security/apparmor/include/task.h @@ -30,7 +30,7 @@ struct aa_task_ctx { }; int aa_replace_current_label(struct aa_label *label); -int aa_set_current_onexec(struct aa_label *label, bool stack); +void aa_set_current_onexec(struct aa_label *label, bool stack); int aa_set_current_hat(struct aa_label *label, u64 token); int aa_restore_previous_label(u64 cookie); struct aa_label *aa_get_task_label(struct task_struct *task); @@ -77,4 +77,29 @@ static inline void aa_clear_task_ctx_trans(struct aa_task_ctx *ctx) ctx->token = 0; } +#define AA_PTRACE_TRACE MAY_WRITE +#define AA_PTRACE_READ MAY_READ +#define AA_MAY_BE_TRACED AA_MAY_APPEND +#define AA_MAY_BE_READ AA_MAY_CREATE +#define PTRACE_PERM_SHIFT 2 + +#define AA_PTRACE_PERM_MASK (AA_PTRACE_READ | AA_PTRACE_TRACE | \ + AA_MAY_BE_READ | AA_MAY_BE_TRACED) +#define AA_SIGNAL_PERM_MASK (MAY_READ | MAY_WRITE) + +#define AA_SFS_SIG_MASK "hup int quit ill trap abrt bus fpe kill usr1 " \ + "segv usr2 pipe alrm term stkflt chld cont stop stp ttin ttou urg " \ + "xcpu xfsz vtalrm prof winch io pwr sys emt lost" + +int aa_may_ptrace(const struct cred *tracer_cred, struct aa_label *tracer, + const struct cred *tracee_cred, struct aa_label *tracee, + u32 request); + + + +#define AA_USERNS_CREATE 8 + +int aa_profile_ns_perm(struct aa_profile *profile, + struct apparmor_audit_data *ad, u32 request); + #endif /* __AA_TASK_H */ |