Обсуждение: pgsql: Add CHECK_FOR_INTERRUPTS while decoding changes.

Add CHECK_FOR_INTERRUPTS while decoding changes.

While decoding changes in a loop, if we skip all the changes there is no
CFI making the loop uninterruptible.

Reported-by: Whale Song and Andrey Borodin
Bug: 17580
Author: Masahiko Sawada
Reviwed-by: Amit Kapila
Backpatch-through: 10
Discussion: https://postgr.es/m/17580-849c1d5b6d7eb422@postgresql.org
Discussion: https://postgr.es/m/B319ECD6-9A28-4CDF-A8F4-3591E0BF2369@yandex-team.ru

Branch
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REL_11_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/51e9469a41ad04838285a40dc6aacdb45b9749b9

Modified Files
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src/backend/replication/logical/reorderbuffer.c | 2 ++
1 file changed, 2 insertions(+)