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(parent: 3fb66d3) | patch
Unify src/common/'s definitions of MaxAllocSize.
authorTom Lane <tgl@sss.pgh.pa.us>
Mon, 11 May 2026 12:13:50 +0000 (05:13 -0700)
committerNoah Misch <noah@leadboat.com>
Mon, 11 May 2026 12:13:50 +0000 (05:13 -0700)
commitd106295b60578b31da37b7ae95c694e14774411b
tree5bf50082eed15a52c8b949b7732d705c7d0bf673tree | snapshot
parent3fb66d3022f7bf89143f1452e030d86bd0e1f58ecommit | diff
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
src/common/psprintf.c diff | blob | blame | history
src/common/saslprep.c diff | blob | blame | history
src/common/stringinfo.c diff | blob | blame | history
src/include/common/fe_memutils.h diff | blob | blame | history
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