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Fix masking of SP-GiST pages during xlog consistency check

author Alexander Korotkov <akorotkov@postgresql.org>

2020年6月20日 14:34:51 +0000 (17:34 +0300)

committer Alexander Korotkov <akorotkov@postgresql.org>

2020年6月20日 14:35:59 +0000 (17:35 +0300)

commit 3f88e2d78dbe61b8eec8dfb051b9dc0d1ff0052f

tree e6922325cd7196b64e59c041c26ca14dc46d59a3 tree

parent 2e155d90d1b867f7b5bf9616236386eb1e0f40ff commit | diff

Fix masking of SP-GiST pages during xlog consistency check

spg_mask() didn't take into account that pd_lower equal to SizeOfPageHeaderData
is still valid value. This commit fixes that. Backpatch to 11, where
spg_mask() pg_lower check was introduced.

Reported-by: Michael Paquier
Discussion: https://postgr.es/m/20200615131405.GM52676%40paquier.xyz
Backpatch-through: 11

src/backend/access/spgist/spgxlog.c diff | blob | blame | history

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