diff options
Diffstat (limited to 'kernel/auditsc.c')
| -rw-r--r-- | kernel/auditsc.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 0b5b8a232b5..26fdfc092e3 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -149,7 +149,7 @@ struct audit_aux_data_execve { struct audit_aux_data_pids { struct audit_aux_data d; pid_t target_pid[AUDIT_AUX_PIDS]; - uid_t target_auid[AUDIT_AUX_PIDS]; + kuid_t target_auid[AUDIT_AUX_PIDS]; uid_t target_uid[AUDIT_AUX_PIDS]; unsigned int target_sessionid[AUDIT_AUX_PIDS]; u32 target_sid[AUDIT_AUX_PIDS]; @@ -214,7 +214,7 @@ struct audit_context { int arch; pid_t target_pid; - uid_t target_auid; + kuid_t target_auid; uid_t target_uid; unsigned int target_sessionid; u32 target_sid; @@ -1176,7 +1176,7 @@ static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk } static int audit_log_pid_context(struct audit_context *context, pid_t pid, - uid_t auid, uid_t uid, unsigned int sessionid, + kuid_t auid, uid_t uid, unsigned int sessionid, u32 sid, char *comm) { struct audit_buffer *ab; @@ -1188,7 +1188,8 @@ static int audit_log_pid_context(struct audit_context *context, pid_t pid, if (!ab) return rc; - audit_log_format(ab, "opid=%d oauid=%d ouid=%d oses=%d", pid, auid, + audit_log_format(ab, "opid=%d oauid=%d ouid=%d oses=%d", pid, + from_kuid(&init_user_ns, auid), uid, sessionid); if (security_secid_to_secctx(sid, &ctx, &len)) { audit_log_format(ab, " obj=(none)"); @@ -1630,7 +1631,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts context->name_count, context->ppid, context->pid, - tsk->loginuid, + from_kuid(&init_user_ns, tsk->loginuid), context->uid, context->gid, context->euid, context->suid, context->fsuid, @@ -2291,14 +2292,14 @@ static atomic_t session_id = ATOMIC_INIT(0); * * Called (set) from fs/proc/base.c::proc_loginuid_write(). */ -int audit_set_loginuid(uid_t loginuid) +int audit_set_loginuid(kuid_t loginuid) { struct task_struct *task = current; struct audit_context *context = task->audit_context; unsigned int sessionid; #ifdef CONFIG_AUDIT_LOGINUID_IMMUTABLE - if (task->loginuid != -1) + if (uid_valid(task->loginuid)) return -EPERM; #else /* CONFIG_AUDIT_LOGINUID_IMMUTABLE */ if (!capable(CAP_AUDIT_CONTROL)) @@ -2315,7 +2316,8 @@ int audit_set_loginuid(uid_t loginuid) "old auid=%u new auid=%u" " old ses=%u new ses=%u", task->pid, task_uid(task), - task->loginuid, loginuid, + from_kuid(&init_user_ns, task->loginuid), + from_kuid(&init_user_ns, loginuid), task->sessionid, sessionid); audit_log_end(ab); } @@ -2543,7 +2545,7 @@ int __audit_signal_info(int sig, struct task_struct *t) if (audit_pid && t->tgid == audit_pid) { if (sig == SIGTERM || sig == SIGHUP || sig == SIGUSR1 || sig == SIGUSR2) { audit_sig_pid = tsk->pid; - if (tsk->loginuid != -1) + if (uid_valid(tsk->loginuid)) audit_sig_uid = tsk->loginuid; else audit_sig_uid = uid; |