pgsql: Fix longstanding bug found by Atsushi Ogawa: _bt_check_unique

From: tgl(at)svr1(dot)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Fix longstanding bug found by Atsushi Ogawa: _bt_check_unique
Date: 2005-10-12 17:18:45
Message-ID: 20051012171845.7889FD7D2E@svr1.postgresql.org
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Log Message:
-----------
Fix longstanding bug found by Atsushi Ogawa: _bt_check_unique would mark
the wrong buffer dirty when trying to kill a dead index entry that's on
a page after the one it started on. No risk of data corruption, just
inefficiency, but still a bug.

Tags:
----
REL7_3_STABLE

Modified Files:
--------------
pgsql/src/backend/access/nbtree:
nbtinsert.c (r1.96.2.1 -> r1.96.2.2)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/access/nbtree/nbtinsert.c.diff?r1=1.96.2.1&r2=1.96.2.2)

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