Damaged Toilet Drain Pipe

[Mathelo]

Hi, I'm new to this forum.

I'm renovating a powder room. The biggest part of the job is removing and replacing the tile floor / sub-floor. This also means I had to remove the toilet flange. In the process of removing the flange I damaged the drain pipe. Not sure it could be avoided as it is pretty soft; lead I guess. In any case, I will need to repair this. What is the proper approach.

Thanks!

Louis