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help / color / mirror / Atom feedFrom: Noah Misch <noah@leadboat.com>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Unify src/common/'s definitions of MaxAllocSize.
Date: Mon, 11 May 2026 12:19:40 +0000
Message-ID: <E1wMPbo-0002dY-0q@gemulon.postgresql.org> (raw)
Unify src/common/'s definitions of MaxAllocSize.
Define MaxAllocSize in src/include/common/fe_memutils.h rather
than having several copies of it in different src/common/*.c files.
This also provides an opportunity to document it better.
Back-patch of commit 11b7de4a7, needed now because assorted security
fixes are adding additional references to MaxAllocSize in frontend
code.
Backpatch-through: 14-17
Security: CVE-2026-6473
Branch
------
REL_15_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/d106295b60578b31da37b7ae95c694e14774411b
Author: Tom Lane <tgl@sss.pgh.pa.us>
Modified Files
--------------
src/common/psprintf.c | 3 ---
src/common/saslprep.c | 4 ----
src/common/stringinfo.c | 3 ---
src/include/common/fe_memutils.h | 12 ++++++++++++
4 files changed, 12 insertions(+), 10 deletions(-)
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Subject: Re: pgsql: Unify src/common/'s definitions of MaxAllocSize.
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