ptrace_parent_sid

Name:prm security operations

Proto:static unsigned int ptrace_parent_sid(void)

Type:unsigned int

Parameter:Nothing

2263

sid = 0

2266

_read_lock() - mark the beginning of an RCU read-side critical section* When synchronize_rcu() is invoked on one CPU while other CPUs* are within RCU read-side critical sections, then the* synchronize_rcu() is guaranteed to block until after all the other

2267

tracer = ptrace_parent - return the task that is tracing the given task*@task: task to consider* Returns %NULL if no one is tracing @task, or the &struct task_struct* pointer to its tracer.* Must called under rcu_read_lock(). The pointer returned might be kept

2268

If tracer Then sid = get the objective security ID of a task

2270

_read_unlock() - marks the end of an RCU read-side critical section.* In most situations, rcu_read_unlock() is immune from deadlock.* However, in kernels built with CONFIG_RCU_BOOST, rcu_read_unlock()

2272

Return sid

**Caller**
Name	Describe
selinux_bprm_set_creds
selinux_setprocattr

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