Linux: task.get_parent_pid() fix to mimic getppid() syscall #1428
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…call behavior by using TGID instead of PID
ikelos
approved these changes
Dec 18, 2024
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In the context of #1412, I missed another bug when retrieving the task parent in the initial fix. The correct value should be
task.real_parent.tgidrather than the initialtask.parent.pid. See https://elixir.bootlin.com/linux/v6.12.5/source/kernel/sys.c#L989