Halted / liquidated share

Hi all,

For CFDs - If a share gets halted and then liquidated so effectively 0 - what happens to your position?

i.e. If I put in a sell, would I effectively get a buy price that is 0 to close out the position?

On the other side, if I bought, would I get a sale price that is 0? If this is the case, what happens if this is larger than my account position (i.e. a share price from 100 to 0 is a big price difference / cost)