Re: kern/51600 (Tracer must detect zombie before child's parent)

[kre%NetBSD.org@localhost]

Synopsis: Tracer must detect zombie before child's parent

State-Changed-From-To: closed->open
State-Changed-By: kre%NetBSD.org@localhost
State-Changed-When: Tue, 08 Nov 2016 01:35:48 +0000
State-Changed-Why:
This bug is not fixed, the problem is more likely with ptrace()
and the way it works than with wait().

The apparent fix for this just hid the problem, and caused PR 51606,
the fix for 51606 will be (effectively, and perhaps exactly) to
revert this fix.