pgsql: Fix memory leak for hashing with nondeterministic collations.

From: Jeff Davis <jdavis(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Fix memory leak for hashing with nondeterministic collations.
Date: 2022-12-01 20:01:12
Message-ID: E1p0pk7-001bi0-9S@gemulon.postgresql.org
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Fix memory leak for hashing with nondeterministic collations.

Backpatch through 12, where nondeterministic collations were
introduced (5e1963fb76).

Backpatch-through: 12

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/edf12e7bbd0f5cf6b3c4f4d6b2dad8586b10dcc6

Modified Files
--------------
src/backend/access/hash/hashfunc.c | 2 ++
src/backend/utils/adt/varchar.c | 2 ++
2 files changed, 4 insertions(+)

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