Re: Avoid incorrect allocation in buildIndexArray

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От Julien Rouhaud
Тема Re: Avoid incorrect allocation in buildIndexArray
Дата
Msg-id CAOBaU_adi25OfjAOnDYA_gJA9YJzPeEh6+dwb4B1gNPMW4J5PQ@mail.gmail.com
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Ответ на Re: Avoid incorrect allocation in buildIndexArray  (Michael Paquier <michael@paquier.xyz>)
Ответы Re: Avoid incorrect allocation in buildIndexArray
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Le sam. 12 sept. 2020 à 11:14, Michael Paquier <michael@paquier.xyz> a écrit :
On Fri, Sep 11, 2020 at 01:49:26PM +0200, Julien Rouhaud wrote:
> On Fri, Sep 11, 2020 at 1:39 PM Daniel Gustafsson <daniel@yesql.se> wrote:
>> Any reason not to bail early as per the attached?
>
> +1

Makes sense to me.  This has also the advantage to cause a crash if
there is an attempt to refer to those empty arrays in case of future
refactoring, which is rather defensive.  By looking at
findObjectByOid(), I can also see that we check for a negative number,

yes, I also checked that current code is already checking for that. 

so I concur with Ranier's comment to check after that on top of 0.
If there are no objections, I'll apply that on HEAD.

agreed. 

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