pgsql: amcheck: Sanitize metapage's allequalimage field.

From: Peter Geoghegan <pg(at)bowt(dot)ie>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: amcheck: Sanitize metapage's allequalimage field.
Date: 2020-08-06 22:27:38
Message-ID: E1k3oMM-0004fE-7Z@gemulon.postgresql.org
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amcheck: Sanitize metapage's allequalimage field.

This will be helpful if it ever proves necessary to revoke an opclass's
support for deduplication.

Backpatch: 13-, where nbtree deduplication was introduced.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/c254d8d7b20bf629420b407a5451c3b32d1a7b0b

Modified Files
--------------
contrib/amcheck/verify_nbtree.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)

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