diff options
Diffstat (limited to 'security/apparmor/domain.c')
| -rw-r--r-- | security/apparmor/domain.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c index c825c6e0b63..c1e18ba5bdc 100644 --- a/security/apparmor/domain.c +++ b/security/apparmor/domain.c @@ -67,13 +67,12 @@ static int may_change_ptraced_domain(struct task_struct *task, int error = 0; rcu_read_lock(); - tracer = tracehook_tracer_task(task); + tracer = ptrace_parent(task); if (tracer) { /* released below */ cred = get_task_cred(tracer); tracerp = aa_cred_profile(cred); } - rcu_read_unlock(); /* not ptraced */ if (!tracer || unconfined(tracerp)) @@ -82,6 +81,7 @@ static int may_change_ptraced_domain(struct task_struct *task, error = aa_may_ptrace(tracer, tracerp, to_profile, PTRACE_MODE_ATTACH); out: + rcu_read_unlock(); if (cred) put_cred(cred); |