pgsql: Defend against crash while processing Describe Statement or

From: tgl(at)postgresql(dot)org (Tom Lane)
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Defend against crash while processing Describe Statement or
Date: 2005-12-14 17:06:51
Message-ID: 20051214170651.B82339DC9EF@postgresql.org
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Log Message:
-----------
Defend against crash while processing Describe Statement or Describe Portal
messages, when client attempts to execute these outside a transaction (start
one) or in a failed transaction (reject message, except for COMMIT/ROLLBACK
statements which we can handle). Per report from Francisco Figueiredo Jr.

Tags:
----
REL8_0_STABLE

Modified Files:
--------------
pgsql/src/backend/commands:
prepare.c (r1.36 -> r1.36.4.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/commands/prepare.c.diff?r1=1.36&r2=1.36.4.1)
pgsql/src/backend/tcop:
postgres.c (r1.440.4.4 -> r1.440.4.5)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/postgres.c.diff?r1=1.440.4.4&r2=1.440.4.5)
pgsql/src/include/commands:
prepare.h (r1.13 -> r1.13.4.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/include/commands/prepare.h.diff?r1=1.13&r2=1.13.4.1)

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