diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit.c | 8 | ||||
| -rw-r--r-- | kernel/auditsc.c | 12 |
2 files changed, 13 insertions, 7 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index a8a91bd2b2a9..f1ca11613379 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -877,6 +877,12 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh) return err; } if (s.mask & AUDIT_STATUS_PID) { + /* NOTE: we are using task_tgid_vnr() below because + * the s.pid value is relative to the namespace + * of the caller; at present this doesn't matter + * much since you can really only run auditd + * from the initial pid namespace, but something + * to keep in mind if this changes */ int new_pid = s.pid; pid_t requesting_pid = task_tgid_vnr(current); @@ -1917,7 +1923,7 @@ void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk) " euid=%u suid=%u fsuid=%u" " egid=%u sgid=%u fsgid=%u tty=%s ses=%u", task_ppid_nr(tsk), - task_pid_nr(tsk), + task_tgid_nr(tsk), from_kuid(&init_user_ns, audit_get_loginuid(tsk)), from_kuid(&init_user_ns, cred->uid), from_kgid(&init_user_ns, cred->gid), diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 5abf1dc1f91c..2cd5256dbff7 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -457,7 +457,7 @@ static int audit_filter_rules(struct task_struct *tsk, switch (f->type) { case AUDIT_PID: - pid = task_pid_nr(tsk); + pid = task_tgid_nr(tsk); result = audit_comparator(pid, f->op, f->val); break; case AUDIT_PPID: @@ -1993,7 +1993,7 @@ static void audit_log_set_loginuid(kuid_t koldloginuid, kuid_t kloginuid, loginuid = from_kuid(&init_user_ns, kloginuid), tty = audit_get_tty(current); - audit_log_format(ab, "pid=%d uid=%u", task_pid_nr(current), uid); + audit_log_format(ab, "pid=%d uid=%u", task_tgid_nr(current), uid); audit_log_task_context(ab); audit_log_format(ab, " old-auid=%u auid=%u tty=%s old-ses=%u ses=%u res=%d", oldloginuid, loginuid, tty ? tty_name(tty) : "(none)", @@ -2220,7 +2220,7 @@ void __audit_ptrace(struct task_struct *t) { struct audit_context *context = current->audit_context; - context->target_pid = task_pid_nr(t); + context->target_pid = task_tgid_nr(t); context->target_auid = audit_get_loginuid(t); context->target_uid = task_uid(t); context->target_sessionid = audit_get_sessionid(t); @@ -2245,7 +2245,7 @@ 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 = task_pid_nr(tsk); + audit_sig_pid = task_tgid_nr(tsk); if (uid_valid(tsk->loginuid)) audit_sig_uid = tsk->loginuid; else @@ -2345,7 +2345,7 @@ int __audit_log_bprm_fcaps(struct linux_binprm *bprm, void __audit_log_capset(const struct cred *new, const struct cred *old) { struct audit_context *context = current->audit_context; - context->capset.pid = task_pid_nr(current); + context->capset.pid = task_tgid_nr(current); context->capset.cap.effective = new->cap_effective; context->capset.cap.inheritable = new->cap_effective; context->capset.cap.permitted = new->cap_permitted; @@ -2377,7 +2377,7 @@ static void audit_log_task(struct audit_buffer *ab) from_kgid(&init_user_ns, gid), sessionid); audit_log_task_context(ab); - audit_log_format(ab, " pid=%d comm=", task_pid_nr(current)); + audit_log_format(ab, " pid=%d comm=", task_tgid_nr(current)); audit_log_untrustedstring(ab, get_task_comm(comm, current)); audit_log_d_path_exe(ab, current->mm); } |