[perl #129975] heap-use-after-free in S_unshare_hek_or_pvn(hv.c:2857)

On Mon, 07 Nov 2016 16:13:18 -0800, tonyc wrote:
> I suspect another stack refcounting bug.

I'm surer of it now, so making it public, since we haven't been treating such issues as security issues.

Tony

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via perlbug:  queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=129975

• [perl #129975] heap-use-after-free in S_unshare_hek_or_pvn(hv.c:2857) by Tony Cook via RT