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authorTom Lane <tgl@sss.pgh.pa.us>2009-03-31 22:56:18 +0000
committerTom Lane <tgl@sss.pgh.pa.us>2009-03-31 22:56:18 +0000
commit8d1c2ca39051126ef1a643f195ac6c0ddf83b20e (patch)
tree4b181e8d1195f5ed46c10d8752f164f6b6bc7255 /contrib/rtree_gist
parent9350a4ce202b9f37905fdb3409078bd1a56f17bd (diff)
downloadpostgresql-8d1c2ca39051126ef1a643f195ac6c0ddf83b20e.tar.gz
postgresql-8d1c2ca39051126ef1a643f195ac6c0ddf83b20e.zip
Fix contrib/pgstattuple and contrib/pageinspect to prevent attempts to read
temporary tables of other sessions; that is unsafe because of the way our buffer management works. Per report from Stuart Bishop. This is redundant with the bufmgr.c checks in HEAD, but not at all redundant in the back branches.
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