server process exited with exit code -1073741819 on 8.2 Windows

Hi,

Tom:
Sorry to email you directly but the mailing lists seem to be down
and you fixed a similar problem I reported back in October.

I just upgraded to PostgreSQL 8.2 and have a function
which crashes PostgreSQL 8.2 while logging these messages:

server process exited with exit code -1073741819
terminating any other active server processes

It crashes under Windows XP Service Pack 2 and Windows Server 2003.
Note that it worked fine with PostgreSQL 8.1

Strangely, Yesterday I got it working a few hours by calling it with
select * from UDFActualPerformanceVsStandard($1,$2::CHAR) from within
another plpgsql function but then it got back to crashing.

Thanks,
Jean-Pierre Pelletier
e-djuster

To Reproduce:

CREATE TABLE Claim (
   ClaimId                INTEGER     NOT NULL,
   AssociatePersonId INTEGER     NULL,
   IsOnSite               BOOLEAN     NOT NULL
);

CREATE TABLE SubTask (
   TaskCode                       VARCHAR(3)  NOT NULL,
   subTaskId                      SMALLINT    NOT NULL,
   ReportTaskCode                 VARCHAR(2)      NULL
);

CREATE TABLE WorkEntry (
   DurationHour  INTERVAL(0)      NULL,
   TaskCode      VARCHAR(3)       NULL,
   SubTaskId     SMALLINT         NULL,
   PersonId      INTEGER      NOT NULL,
   ClaimId       INTEGER          NULL,
   ExtensionNo   CHAR(1)          NULL
);

INSERT INTO Claim values (1,0,false);

CREATE TYPE UDTActualPerformanceVsStandard AS (
   ClaimId                              INTEGER,
   ExtensionNo                          CHAR,
   IsStandard                           BOOLEAN,
   StandardRoleId                       SMALLINT,
   PersonId                             INTEGER,
   ReportTaskCode                       VARCHAR,
   PersonOrStandardRoleTaskCountItem    BIGINT,
   PersonOrStandardRoleTaskDistanceKm   DECIMAL,
   PersonOrStandardRoleTaskDurationHour INTERVAL
);

CREATE OR REPLACE FUNCTION UDFActualPerformanceVsStandard(
   PClaimId     INTEGER,
   PExtensionNo CHAR
) RETURNS SETOF UDTActualPerformanceVsStandard AS $$
   DECLARE
      isOnSite          BOOLEAN;
      associatePersonId INTEGER;
      ResultRow UDTActualPerformanceVsStandard%ROWTYPE;
   BEGIN
      SELECT INTO isOnSite, associatePersonId C.IsOnSite,
C.AssociatePersonId FROM Claim C WHERE PClaimId = C.ClaimId;

      FOR resultRow IN
         SELECT
            PClaimId     AS ClaimId,
            PExtensionNo AS ExtensionNo,
            IsStandard,
            NULL AS StandardRoleId,
            PersonId,
            ReportTaskCode,
            SUM(PersonOrStandardRoleTaskCountItem),
            SUM(PersonOrStandardRoleTaskDistanceKm),
            SUM(PersonOrStandardRoleTaskDurationHour)
         FROM
            (SELECT
               FALSE AS IsStandard,
               WE.PersonId,
               ST.ReportTaskCode,
               CAST(NULL AS BIGINT)  AS PersonOrStandardRoleTaskCountItem,
               CAST(NULL AS DECIMAL) AS PersonOrStandardRoleTaskDistanceKm,
               SUM(WE.DurationHour)  AS PersonOrStandardRoleTaskDurationHour
            FROM
               WorkEntry WE

               INNER JOIN SubTask ST
               ON  WE.TaskCode  = ST.TaskCode
               AND WE.SubTaskId = ST.SubTaskId
            WHERE
                   WE.ClaimId     = PClaimId
               AND WE.ExtensionNo = PExtensionNo
            GROUP BY
               WE.PersonId,

               ST.ReportTaskCode
            UNION ALL
            SELECT
               FALSE,
               associatePersonId,
               'DE',
               NULL,
               NULL,
               NULL
            ) NamedSubselect
         WHERE
               PersonOrStandardRoleTaskCountItem    IS NOT NULL
            OR PersonOrStandardRoleTaskDistanceKm   IS NOT NULL
            OR PersonOrStandardRoleTaskDurationHour IS NOT NULL
            OR (associatePersonId = personId AND 'DE' = ReportTaskCode)
         GROUP BY
            IsStandard,
            PersonId,
            ReportTaskCode
      LOOP
         RETURN NEXT resultRow;
      END LOOP;

      RETURN;
   END;
$$ LANGUAGE PLPGSQL STABLE;

select * from UDFActualPerformanceVsStandard(1,'A');