kill_ok_by_cred

Name:alled with RCU read lock from check_kill_permission()

Proto:static bool kill_ok_by_cred(struct task_struct *t)

Type:bool

Parameter:

Type	Parameter	Name
struct task_struct *	t

808

cred = current_cred - Access the current task's subjective credentials* Access the subjective credentials of the current task. RCU-safe,* since nobody else can modify it.()

809

tcred = __task_cred - Access a task's objective credentials*@task: The task to query* Access the objective credentials of a task. The caller must hold the RCU* readlock.* The result of this function should not be passed directly to get_cred();(t)

811

Return uid_eq( effective UID of the task , saved UID of the task ) || uid_eq( effective UID of the task , real UID of the task ) || uid_eq( real UID of the task , saved UID of the task ) || uid_eq( real UID of the task , real UID of the task ) || ns_capable( user_ns the caps and keyrings are relative to. , Overrides the restriction that the real or effective user ID of aprocess sending a signal must match the real or effective user IDof the process receiving the signal. )

**Caller**
Name	Describe
check_kill_permission	Bad permissions for sending the signal* - the caller must hold the RCU read lock

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