RFR: 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container) [v5]

[Laurence Cable]

On 7/1/24 5:59 AM, Kevin Walls wrote:
> On Mon, 1 Jul 2024 07:19:48 GMT, Sebastian Lövdahl <duke at openjdk.org> wrote:
>
>>> 8327114: Attach in Linux may have wrong behaviour when pid == ns_pid (Kubernetes debug container)
>> Sebastian Lövdahl has updated the pull request incrementally with one additional commit since the last revision:
>>
>>    Adapt code style
> Looks good to me, thanks!
>
> (!havePidNSes && nsPid > 1)
> I didn't get this at first, I think it's because PID 1 can't have a parent? (in the same namespace)

that's correct

>
> -------------
>
> Marked as reviewed by kevinw (Reviewer).
>
> PR Review: https://git.openjdk.org/jdk/pull/19055#pullrequestreview-2151324535
> PR Comment: https://git.openjdk.org/jdk/pull/19055#issuecomment-2200071296