Alexey Klyukin <[email protected]> writes:
> On Nov 20, 2009, at 3:50 PM, Tim Bunce wrote:
>> When does the reference held by desc.reference get freed?
>> At the moment it looks like this would leak memory for each DO.
> Isn't it also the case with the existing plperl code ? I've noticed that
> free(prodesc) is called when it's no longer used (i.e. in
> plperl_compile_callback:1636), but refcount of desc->reference is never
> decremented.
I've been experimenting with this and confirmed that there is a leak;
not only in the DO patch but in the pre-existing code, if a plperl
function is redefined repeatedly.
Is this the correct way to release the SV* reference?
if (reference)
SvREFCNT_dec(reference);
regards, tom lane
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