Re: BUG #17385: "RESET transaction_isolation" inside serializable transaction causes Assert at the transaction end

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От Dilip Kumar
Тема Re: BUG #17385: "RESET transaction_isolation" inside serializable transaction causes Assert at the transaction end
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Msg-id CAFiTN-sCr6mYg8A_BBiRz0N68M9QY3uoBWHhbPgHDM-goLJGwg@mail.gmail.com
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Ответ на Re: BUG #17385: "RESET transaction_isolation" inside serializable transaction causes Assert at the transaction end  (Dmitry Koval <d.koval@postgrespro.ru>)
Ответы Re: BUG #17385: "RESET transaction_isolation" inside serializable transaction causes Assert at the transaction end  (Dmitry Koval <d.koval@postgrespro.ru>)
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On Sun, Feb 6, 2022 at 1:07 PM Dmitry Koval <d.koval@postgrespro.ru> wrote:
>
> > In  if (source != PGC_S_DEFAULT) we are overwriting newval with
> > conf->reset_val so I think we should free the newval or can we even
> > avoid guc_strdup in case of (source != PGC_S_DEFAULT)?
>
> I think we can not avoid guc_strdup in case of (source != PGC_S_DEFAULT)
> because function call_string_check_hook() contains "free(*newval);" in
> PG_CATCH-section.
> Probably we should free the newval in block

+1


-- 
Regards,
Dilip Kumar
EnterpriseDB: http://www.enterprisedb.com

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