From 6a2fa09c0cba0e5a11854d733872ac18511f4c83 Mon Sep 17 00:00:00 2001 From: Robert Haas Date: Fri, 22 Sep 2017 14:28:22 -0400 Subject: For wal_consistency_checking, mask page checksum as well as page LSN. If the LSN is different, the checksum will be different, too. Ashwin Agrawal, reviewed by Michael Paquier and Kuntal Ghosh Discussion: http://postgr.es/m/CALfoeis5iqrAU-+JAN+ZzXkpPr7+-0OAGv7QUHwFn=-wDy4o4Q@mail.gmail.com --- src/backend/access/gist/gistxlog.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'src/backend/access/gist/gistxlog.c') diff --git a/src/backend/access/gist/gistxlog.c b/src/backend/access/gist/gistxlog.c index 4f4fe8fab53..7fd91ce640a 100644 --- a/src/backend/access/gist/gistxlog.c +++ b/src/backend/access/gist/gistxlog.c @@ -352,14 +352,14 @@ gist_mask(char *pagedata, BlockNumber blkno) { Page page = (Page) pagedata; - mask_page_lsn(page); + mask_page_lsn_and_checksum(page); mask_page_hint_bits(page); mask_unused_space(page); /* * NSN is nothing but a special purpose LSN. Hence, mask it for the same - * reason as mask_page_lsn. + * reason as mask_page_lsn_and_checksum. */ GistPageSetNSN(page, (uint64) MASK_MARKER); -- cgit v1.2.3