Re: [PATCH 0/10] some commit-graph leak fixes

> I noticed while working on the jk/commit-graph-verify-fix topic that
> free_commit_graph() leaks any slices of a commit-graph-chain except for
> the first. I naively hoped that fixing that would make t5324 leak-free,
> but it turns out there were a number of other leaks, so I fixed those,
> too. A couple of them were in the merge code, which in turn means a
> bunch of new test scripts are now leak-free.
>
> Even though I saw the problem on that other topic, there's no dependency
> here; this series can be applied directly to master (or possibly even
> maint, though I didn't try).