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apparmor: remove parent task info from audit logging

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The reporting of the parent task info is a vestage from old versions of
apparmor. The need for this information was removed by unique null-
profiles before apparmor was upstreamed so remove this info from logging.

Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
John Johansen 2013-10-08 05:39:02 -07:00
parent 61e3fb8aca
commit 4a7fc3018f
2 changed files with 0 additions and 7 deletions
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6
security/apparmor/audit.c
View file

@ -111,7 +111,6 @@ static const char *const aa_audit_type[] = {
static void audit_pre(struct audit_buffer *ab, void *ca) static void audit_pre(struct audit_buffer *ab, void *ca)
{ {
struct common_audit_data *sa = ca; struct common_audit_data *sa = ca;
struct task_struct *tsk = sa->u.tsk ? sa->u.tsk : current;
if (aa_g_audit_header) { if (aa_g_audit_header) {
audit_log_format(ab, "apparmor="); audit_log_format(ab, "apparmor=");
@ -132,11 +131,6 @@ static void audit_pre(struct audit_buffer *ab, void *ca)
if (sa->aad->profile) { if (sa->aad->profile) {
struct aa_profile *profile = sa->aad->profile; struct aa_profile *profile = sa->aad->profile;
pid_t pid;
rcu_read_lock();
pid = rcu_dereference(tsk->real_parent)->pid;
rcu_read_unlock();
audit_log_format(ab, " parent=%d", pid);
if (profile->ns != root_ns) { if (profile->ns != root_ns) {
audit_log_format(ab, " namespace="); audit_log_format(ab, " namespace=");
audit_log_untrustedstring(ab, profile->ns->base.hname); audit_log_untrustedstring(ab, profile->ns->base.hname);

1
security/apparmor/include/audit.h
View file

@ -109,7 +109,6 @@ struct apparmor_audit_data {
void *profile; void *profile;
const char *name; const char *name;
const char *info; const char *info;
struct task_struct *tsk;
union { union {
void *target; void *target;
struct { struct {