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fork: Skip setting TIF_SIGPENDING in ptrace_init_task 

The code in calculate_sigpending will now handle this so
it is just redundant and possibly a little confusing
to continue setting TIF_SIGPENDING in ptrace_init_task.

Suggested-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
This commit is contained in:
Eric W. Biederman 2018-08-03 20:10:54 -05:00
parent 088fe47ce9
commit 4390e9eadb
1 changed files with 0 additions and 2 deletions
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2
include/linux/ptrace.h
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@ -214,8 +214,6 @@ static inline void ptrace_init_task(struct task_struct *child, bool ptrace)
task_set_jobctl_pending(child, JOBCTL_TRAP_STOP);
else
sigaddset(&child->pending.signal, SIGSTOP);
set_tsk_thread_flag(child, TIF_SIGPENDING);
}
else
child->ptracer_cred = NULL;