Re: crash with sql language partition support function

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От Amit Langote
Тема Re: crash with sql language partition support function
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Msg-id 63f99724-82cb-bce4-3a7a-7385f294edbf@lab.ntt.co.jp
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Ответ на Re: crash with sql language partition support function  (Alvaro Herrera <alvherre@alvh.no-ip.org>)
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On 2018/04/13 3:10, Alvaro Herrera wrote:
> Alvaro Herrera wrote:
> 
>> I'm dealing with this now -- will push shortly.  The sane thing to do is
>> backpatch my previous memcxt fixes, since your patch introduces a
>> problem that we discussed with that other patch, namely that you would
>> leak the whole memory context if there is a problem while running the
>> function.  I also noticed here that copy_partition_key is doing memcpy()
>> on the fmgr_info, which is bogus -- it should be using fmgr_info_copy.
>> Rather than patching that one piece it seems better to replace it
>> wholesale, since I bet this won't be the last time we'll hear about this
>> routine, and I would prefer not to deal with differently broken code in
>> the older branch.
> 
> Pushed.

Thanks for fixing that.

Regards,
Amit



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