Subject: Re: SEGV (detected by Address Sanitizer) when using `core.abbrev` option

From: Junio C Hamano <[email-masked]>
Date: Mon, 10 Jun 2024 16:21:08 -0700

Kyle Lippincott <[email-masked]> writes:

> I just realized I didn't give a reproduction command, sorry about
> that; here's the reproduction command provided by our user:
>
> git config --global core.abbrev 12
> git clone https://github.com/git/git.git

Or "git -c core.abbrev=12 clone https://any/thing".

Nicely spotted.  And this is a curious one, as you would generally
expect that having a fallback setting in the global space would help
you instead of hurting you.