Re: arch_ptrace_attach() without ptrace_traceme()?

[Oleg Nesterov]

(add lkml)

On 06/27, penguin-kernel@xxxxxxxxxxxxxxxxxxx wrote:
>
> Regarding commit f1671f6d "ptrace: fix exit_ptrace() vs ptrace_traceme() race",
> is calling arch_ptrace_attach() when ptrace_traceme() returned 0 without doing
> anything (due to PF_EXITING race) expected behavior?

Hmm. Good point, I thinks this should be fixed.

Thanks!

Oleg.

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