>>>>> "Tom" == Tom Lane <t...@sss.pgh.pa.us> writes:
Tom> It's hardly surprising that datumCopy would segfault when given a Tom> null "value" and told it is pass-by-reference. However, to get to Tom> the datumCopy call, we must have passed the MemoryContextContains Tom> check on that very same pointer value, and that would surely have Tom> segfaulted as well, one would think. Nope, because MemoryContextContains just returns "false" if passed a NULL pointer. -- Andrew (irc:RhodiumToad)
