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[perl #133345] #10 AddressSanitizer: heap-use-after-free on address0x604000000990 at pc 0x00000114d184 bp 0x7fffdb11d170 sp 0x7fffdb11d168 WRITEof size 1 at 0x604000000990

From:
Tony Cook via RT
Date:
August 9, 2018 04:41
Subject:
[perl #133345] #10 AddressSanitizer: heap-use-after-free on address0x604000000990 at pc 0x00000114d184 bp 0x7fffdb11d170 sp 0x7fffdb11d168 WRITEof size 1 at 0x604000000990
Message ID:
rt-4.0.24-27499-1533789661-1857.133345-15-0@perl.org
On Thu, 02 Aug 2018 23:16:03 -0700, tonyc wrote:
> On Fri, 13 Jul 2018 04:55:03 -0700, hv wrote:
> > This reduces to:
> >   ./miniperl -e '$A .= $$B .= $B = 0'
> >
> > I assume this is a stack refcounting issue, but I'd welcome
> > confirmation.
> 
> Yes.

Which we don't treat as security issues.

Now public (Dave already linked it to the meta ticket)

Tony

---
via perlbug:  queue: perl5 status: open
https://rt.perl.org/Ticket/Display.html?id=133345



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