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pgsql: Defend against null input in analyze_requires_snapshot(), per

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Defend against null input in analyze_requires_snapshot(), per
Date: 2009-01-30 16:59:16
Message-ID: 20090130165916.E51AD7559ED@cvs.postgresql.org (view raw or flat)
Thread:
Lists: pgsql-committers
Log Message:
-----------
Defend against null input in analyze_requires_snapshot(), per report
from Rushabh Lathia.

Back-patch of patch of 2009-01-08.  This is necessary in 8.3, as reported
by Bjorn Munch.  It's not currently necessary in 8.2, AFAICS, but seems
best to include it there too.

Tags:
----
REL8_2_STABLE

Modified Files:
--------------
    pgsql/src/backend/parser:
        analyze.c (r1.353.2.2 -> r1.353.2.3)
        (http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/parser/analyze.c?r1=1.353.2.2&r2=1.353.2.3)

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Subject: pgsql: Check that connection limit is within valid range.
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