Re: aggregate crash

Alvaro Herrera <alvherre@2ndquadrant.com> writes:
> On 2019-Dec-27, Teodor Sigaev wrote:
>> Found crash on production instance, assert-enabled build crashes in pfree()
>> call, with default config. v11, v12 and head are affected, but, seems, you
>> need to be a bit lucky.

> Is this bug being considered for the next set of minors?

I think Andres last touched that code, so I was sort of expecting
him to have an opinion on this.  But I agree that not checking null-ness
explicitly is kind of unsafe.  We've never before had any expectation
that the Datum value of a null is anything in particular.

            regards, tom lane