Thread: pgsql/src/backend/storage/page bufpage.c

pgsql/src/backend/storage/page bufpage.c

From
tgl@postgresql.org
Date:
CVSROOT:    /cvsroot
Module name:    pgsql
Changes by:    tgl@postgresql.org    01/10/22 22:20:15

Modified files:
    src/backend/storage/page: bufpage.c

Log message:
    Add error checking to PageRepairFragmentation to ensure that it can
    never overwrite adjacent pages with copied data, even if page header
    and/or item pointers are already corrupt.  Change inspired by trouble
    report from Alvaro Herrera.