Repairing buckled Ksyrium SL rim

ClaudeH

I managed to ride over a massive pothole this morning which punctured my back tyre and also slightly buckled the rear rim. It is not a major buckle, the wheel still rotates true but there is a noticeable "bump" on the rim which is very obvious when braking.

I would welcome opinions on my options. Also, I know I can't keep it like this but should I ride it at all? I am obviously concerned if the slight buckle increases the chances of a complete sudden failure.

Claude