Re: Potential ABI breakage in upcoming minor releases - Mailing list pgsql-hackers

From Christoph Berg
Subject Re: Potential ABI breakage in upcoming minor releases
Date
Msg-id ZzZVgkqveG0sVGww@msg.df7cb.de
Whole thread Raw
In response to Re: Potential ABI breakage in upcoming minor releases  (Noah Misch <noah@leadboat.com>)
Responses Re: Potential ABI breakage in upcoming minor releases
Re: Potential ABI breakage in upcoming minor releases
List pgsql-hackers
Re: Noah Misch
> The non-asserts build passed.  The asserts build failed with "+WARNING:
> problem in alloc set ExecutorState: detected write past chunk" throughout the
> diffs, but there were no crashes.  (Note that AGE "make installcheck" creates
> a temporary installation, unlike PostgreSQL "make installcheck".)  What might
> differ in how you tested?

The builds for sid (Debian unstable) are cassert-enabled and there the
tests threw a lot of these errors.

It didn't actually crash, true.

15:25:47  SELECT * FROM cypher('cypher_index', $$ MATCH(n) DETACH DELETE n $$) AS (a agtype);
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d8ad710, chunk
0x55993d8ae320
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d8ad710, chunk
0x55993d8aeab0
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d88b730, chunk
0x55993d88d348
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d8ad710, chunk
0x55993d8ae320
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d8ad710, chunk
0x55993d8aeab0
15:25:47 +WARNING:  problem in alloc set ExecutorState: detected write past chunk end in block 0x55993d88b730, chunk
0x55993d88d348
15:25:47   a
15:25:47  ---
15:25:47  (0 rows)

https://pgdgbuild.dus.dg-i.net/job/postgresql-16-age-autopkgtest/17/architecture=amd64,distribution=sid/consoleFull

I did not test other distribution releases because the test run
stopped after this touchstone test.

Christoph



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