Added to TODO:
* Prevent inet cast to cidr if the unmasked bits are not zero, or zero bits
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Andrew Dunstan wrote:
>
>
> Tom Lane wrote:
>
> >Bruce Momjian <pgman@candle.pha.pa.us> writes:
> >
> >
> >>Not sure how serious this is since we have gotten few complaints about
> >>it but clearly it should be fixed.
> >>
> >>
> >
> >Personally I'm inclined to leave it for 8.1. The inet/cidr code is
> >really designed around the assumption that these datatypes are
> >interchangeable, and I suspect that enforcing a stronger distinction
> >will actually take much more wide-ranging changes than just this.
> >Do all of the functions on inet/cidr take care to deliver a value that
> >is both correctly marked and declared as the correct type? I doubt it.
> >It needs some thought not just a band-aid ...
> >
> >
> >
> >
>
> Yeah.
>
> I am not sure I understand the intention, but I should have thought
> there was a good case for clearing the bits past the mask on conversion
> from either text or inet, rather than rejecting or invalidly copying.
>
> As you say, it needs some thought.
>
> cheers
>
> andrew
>
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