BUG/MEDIUM: ssl: don't free the ckch in multi-cert bundle

When using a ckch we should never try to free its content, because it
won't be usable  after and can result in a NULL derefence during
parsing.

The content was previously freed because the ckch wasn't stored in a
tree to be used later, now that we use it multiple time, we need to keep
the data.
1 file changed