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author	Noah Misch <[email protected]>
	Thu, 24 Oct 2024 16:16:14 +0000 (09:16 -0700)
committer	Noah Misch <[email protected]>
	Thu, 24 Oct 2024 16:16:18 +0000 (09:16 -0700)
commit	2d63c964f0104337ba109a96304491df25e167f2
tree	3f9c58623380e1b1cb5e19531bcecb7db58c8dff	tree
parent	ad88b2020a6846c56da591b84e2f10cd49137e42	commit \| diff

Stop reading uninitialized memory in heap_inplace_lock().

Stop computing a never-used value. This removes the read; the read had
no functional implications. Back-patch to v12, like commit
a07e03fd8fa7daf4d1356f7cb501ffe784ea6257.

Reported by Alexander Lakhin.

Discussion: https://postgr.es/m/6c92f59b-f5bc-e58c-9bdd-d1f21c17c786@gmail.com

src/backend/access/heap/heapam.c		diff \| blob \| blame \| history
src/test/isolation/expected/intra-grant-inplace.out		diff \| blob \| blame \| history
src/test/isolation/specs/intra-grant-inplace.spec		diff \| blob \| blame \| history

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