On Thu, Nov 14, 2024 at 05:29:18PM +0100, Christoph Berg wrote: > Re: Noah Misch > > Based on a grep of PGXN code, here are some or all of the modules that react > > to sizeof(ResultRelInfo): > > > > $ grepx -r 'lloc.*ResultRelInfo' | tee /tmp/1 | sed 's/-[^:]*/:/'|sort -u > > apacheage:: resultRelInfo = palloc(sizeof(ResultRelInfo)); > > Confirmed, crashing: AGE for 14..17 (12..13 seem fine)
Can you share more about the crash, perhaps the following? - stack trace - any server messages just before the crash - which architecture (32-bit x86, 64-bit ARM, etc.) - asserts enabled, or not? 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 don't see apacheage allocating a ResultRelInfo other than via one palloc per ResultRelInfo (no arrays of them, no stack-allocated ResultRelInfo). I'll also work on installing apacheage to get those answers locally.
