| From: | Thomas Munro <tmunro(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Fix explicit valgrind interaction in read_stream.c. |
| Date: | 2025-02-21 02:19:01 |
| Message-ID: | E1tlId4-000OoI-2m@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
Fix explicit valgrind interaction in read_stream.c.
This is a back-patch of commits 2a8a0067 and 2509b857 into
REL_17_STABLE. It's doesn't fix any known live bug in PostgreSQL v17
itself, but an extension could in theory have used the per-buffer data
feature and seen spurious errors under Valgrind.
Discussion: https://postgr.es/m/CA%2BhUKG%2Bg6aXpi2FEHqeLOzE%2BxYw%3DOV%2B-N5jhOEnnV%2BF0USM9xA%40mail.gmail.com
Branch
------
REL_17_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/57dca6faa9bdfd3c2ad2805fc088dc768d36fcf0
Modified Files
--------------
src/backend/storage/aio/read_stream.c | 38 +++++++++++++++++++++++++++++------
1 file changed, 32 insertions(+), 6 deletions(-)
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