From: Han Xin <hanxin.hx@bytedance.com>
Date: Sat, 09 Jul 2022 00:52:27 GMT
Subject: RE: possible bug with commit-graph causing git to fork bomb (was Re: [External Mail]Re: Git fork process infinitely and never stop)
Message-ID: <20220709005227.82423-1-hanxin.hx@bytedance.com>
In-Reply-To: <20220709002658.vt34nnzhxefg72d3@Carlos-MacBook-Pro-2.local>

> > 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.com/
2. https://lore.kernel.org/git/cover.1656593279.git.hanxin.hx@bytedance.com/

-Han Xin