Re: SIGFPE handler is naive

> Should we do something to plug this, and if so, what?  If not, should
> we document the danger?

I am not sure if I really understood the intention of the question correctly, 
but if the question was if pg should try to work around misuse of signals, then 
my answer would be a definite no.

IMHO, the signal handler should check if the signal was received for good 
reasons (as proposed by Noah) and handle it appropriately, but otherwise ignore it.

Nils