Neil Conway <neilc@samurai.com> writes:
> While I agree the problem isn't a showstopper, I think it is still
> worthy of concern: the mbutils example was chosen for being clearly
> broken, not as being the most serious instance of the problem. The issue
> might occur in *any* situation in which we're allocating memory in a
> memory context whose lifetime exceeds the current transaction -- I
> haven't looked to see what other places might need fixing.
There's very little code that runs in TopMemoryContext (by design), so
I don't think you'll find much.
regards, tom lane