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A comment on IPC – Unix Signals. Parent comment

Re:IPC – Unix Signals by rcr on Monday October 09, 2023 @01:23PM (#37822820)
This doesn't entirely solve the problem of potentially killing the wrong process though
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Re:IPC – Unix Signals by duped on Monday October 09, 2023 @02:32PM (#37823596)
No but it is a lot less likely for a PID to get reused on accident within a new PID namespace.
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Re:IPC – Unix Signals by rcr on Monday October 09, 2023 @07:46PM (#37826891)
It's really no less likely, namespace or not. There are better mechanisms for handling this situation, pidfds for example.
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