Обсуждение: pgsql: Fix memory leak for hashing with nondeterministic collations.

Fix memory leak for hashing with nondeterministic collations.

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

Backpatch-through: 12

Branch
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REL_15_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/9377b4f30a14e1c79183b3138fa88fc99d4a872a

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