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References: <20190508121021.14968-1-gorcunov@gmail.com> <20190508121021.14968-4-gorcunov@gmail.com>
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From: Cyrill Gorcunov <gorcunov@gmail.com>
Date: Wed, 8 May 2019 15:43:33 +0300
Message-ID: <CAM5jBj7sPb=oEzNQZ7JVyvyQmOhRQZR4LwKg==AhYQy1b3B21w@mail.gmail.com>
Subject: [tarantool-patches] Re: [PATCH 2/2] Fix rechaining of pseudo-resurrected string keys.
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On Wed, May 8, 2019 at 3:11 PM Cyrill Gorcunov <gorcunov@gmail.com> wrote:

> From: Mike Pall <mike>
>
> This is a serious bug. But extremely hard to reproduce, so it went
> undetected for 8 years. One needs two resurrections with different
> main nodes, which are both in a hash chain which gets relinked on
> key insertion where the colliding node is in a non-main position. Phew.
>
> Thanks to lbeiming.
>
> backport 046129dbdda5261c1b17469a2895a113d14c070a
>

Please ignore this particular patch, it causes
https://github.com/LuaJIT/LuaJIT/issues/494

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<div dir=3D"ltr"><div dir=3D"ltr">On Wed, May 8, 2019 at 3:11 PM Cyrill Gor=
cunov &lt;<a href=3D"mailto:gorcunov@gmail.com">gorcunov@gmail.com</a>&gt; =
wrote:<br></div><div class=3D"gmail_quote"><blockquote class=3D"gmail_quote=
" style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);=
padding-left:1ex">From: Mike Pall &lt;mike&gt;<br>
<br>
This is a serious bug. But extremely hard to reproduce, so it went<br>
undetected for 8 years. One needs two resurrections with different<br>
main nodes, which are both in a hash chain which gets relinked on<br>
key insertion where the colliding node is in a non-main position. Phew.<br>
<br>
Thanks to lbeiming.<br>
<br>
backport 046129dbdda5261c1b17469a2895a113d14c070a<br></blockquote><div><br>=
</div><div>Please ignore this particular patch, it causes=C2=A0<a href=3D"h=
ttps://github.com/LuaJIT/LuaJIT/issues/494">https://github.com/LuaJIT/LuaJI=
T/issues/494</a></div></div></div>

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