BUG #2981: server crash

The following bug has been logged online:

Bug reference:      2981
Logged by:          Asif
Email address:      asifalirehman@gmail.com
PostgreSQL version: 8.2.1
Operating system:   Fedora 3
Description:        server crash
Details:

I have compiled postgres 8.2.1 with gcc 4.1. and when executed this function
it crashes the server.

Steps to produce
----------------
CREATE  OR REPLACE FUNCTION func2() RETURNS int as $$
BEGIN
    RAISE EXCEPTION 'ex -----';
    EXCEPTION
    WHEN OTHERS THEN
    RAISE INFO 'sql error msg %',sqlerrm;
    DECLARE
    v_msg VARCHAR(200) := sqlerrm;
    BEGIN
        RAISE INFO 'sql error msg %',sqlerrm;
      ENd;
RETURN 0;
END;
$$ LANGUAGE plpgsql;

select func2();


Output
------
INFO:  sql error msg ex -----
server closed the connection unexpectedly
        This probably means the server terminated abnormally
        before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.