Noah Misch <noah@leadboat.com> writes: > It's not immediately to clear to me why this would crash in a non-asserts > build. palloc issues a 512-byte chunk for sizeof(ResultRelInfo)==368 on v16, > so I expect no actual writing past the end of the chunk.
I'm confused too. The allocation should be big enough. The other hazard would be failing to initialize the field, but if the extension uses InitResultRelInfo then that's taken care of.
I should have mentioned in my original post that our limited PGD tests are passing too. But I wasn't sure if the problem may hit us in the field, given the subtleness of the memory corruption. But it's quite comforting to read Noah's analysis about why this could be a non-issue for non-assert builds.
