RE: possible bug with commit-graph causing git to fork bomb (was Re: [External Mail]Re: Git fork process infinitely and never stop)

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I found another fork bomb with partial-clone but not related to commitGraph

Here is the video: https://youtu.be/3Xun4PQNQC4

And here is the tree command, GIT_TREACE2 and GIT_TRACE_PACKET log
https://drive.google.com/file/d/1mJ4-UcA8ytdjrYL7K6XxCtxys-DRRTqd/view?usp=sharing
https://drive.google.com/file/d/1rOlskap5l2Z1N6LnaBgLhW-G_UF8zx3Z/view?usp=sharing
https://drive.google.com/file/d/1zjI7Cm4aXv3fhPN3F_cwY15Ua-p4ncFl/view?usp=sharing

I still have the scene which can reproduce this bug. If there is something else I can provide, feel free to ask

>
> On Fri, Jul 8, 2022 at 5:52 PM Han Xin <hanxin.hx@xxxxxxxxxxxxx> wrote:
> >
> > > > To be a supplement.
> > > > If I delete .git/objects/info/commit-graph,  everything works well
> > > > As well as fetch with `-c core.commitGraph=false`
> > >
> > > This would seem to indicate that something in the repository might
> > > be triggered by the commit-graph code.
> > >
> > > > if I execute `git fetch --filter=blob:none --quiet --progress miui --prune -
> -tags +refs/heads/*:refs/remotes/miui/* +refs/heads/miui13-s-thor-
> vendor-stable:refs/remotes/miui/miui13-s-thor-vendor-stable`  on version
> 2.25.1. It just throw error rather than infinite loop, like this youtube video
> "https://www.youtube.com/watch?v=qvYTvVRE0FU&feature=youtu.be";
> > >
> > > maybe a regression?
> > >
> > > Carlo
> >
> > I looks like the same issue I reported in [1], and we can see the
> > fixup in [2].
> >
> > 1.
> > https://lore.kernel.org/git/20220612161707.21807-1-chiyutianyi@gmail.c
> > om/ 2.
> > https://lore.kernel.org/git/cover.1656593279.git.hanxin.hx@bytedance.c
> > om/
>
> Indeed; and it is already integrated through hx/lookup-commit-in-graph-fix
> and merged all the way to "next", which would likely become 2.38 sometime
> soon.
>
> 程洋,
>
> if you could build a new git version based on next and confirm it solves your
> problem, it would help us all.
>
> Alternative can get that single "one line" patch[1] and integrate it on top of
> the git version you are using.
>
> Carlo
>
> [1]
> https://lore.kernel.org/git/96d4bb71505d87ed501c058bbd89bfc13d08b24a.1
> 656593279.git.hanxin.hx@xxxxxxxxxxxxx/
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