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On 06/18/2014 12:14 PM, Joe Conway wrote:
> On 06/18/2014 12:09 PM, Tom Lane wrote:
>> Joe Conway <mail@joeconway.com> writes:
>>> I think the context deletion was missed in the first place
>>> because storeRow() is the wrong place to create the context.
>>> Rather than creating the context in storeRow() and deleting it
>>> two levels up in materializeQueryResult(), I think it should
>>> be created and deleted in the interim layer,
>>> storeQueryResult(). Patch along those lines attached.
>
>> Since the storeInfo struct is longer-lived than
>> storeQueryResult(), it'd probably be better if the cleanup
>> looked like
>
>> + if (sinfo->tmpcontext != NULL) +
>> MemoryContextDelete(sinfo->tmpcontext); + sinfo->tmpcontext =
>> NULL;
>
>
> good point
If there is no further discussion, I will commit this version of the
patch back to 9.2 where this leak was introduced.
Joe
- --
Joe Conway
credativ LLC: http://www.credativ.us
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