Hi, I'm not sure if you know this problem.
Create an empty function with 26 parameters:
create function test (INTEGER,TEXT,TEXT,TEXT,CHAR(16),CHAR(11), BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN,BOOLEAN, BOOLEAN,BOOLEAN,BOOLEAN,CHAR(2),TEXT,TEXT,TEXT,TEXT, CHAR(5),TEXT,TEXT,TEXT,TEXT,TEXT ) returns integer as ' declare begin return 0; end;' language 'plpgsql';
Call it mistyping the boolean parameters:
select test (1,'a','a','a','a','a',1,1,1,1,1,1,1,1,1,'a','a','a','a','a','a','a','a','a','a','a');
Then the system crashes.
In /var/log/messages I found:
[...]
Jul 8 11:21:58 host1 kernel: Out of Memory: Killed process 20586 (postmaster).
[...]
OS: RH7.3 and RH7.2 PG: 7.3.2 and 7.3.3
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