#47797 - Segmentation fault when calling 'git-predicate' in a package file

Package	Source(s)		Maintainer(s)
guix		PTS Buildd Popcon

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From: Ludovic Courtès <ludo@gnu.org>
To: Ingo Ruhnke <grumbel@gmail.com>
Subject: Re: bug#47797: Segmentation fault when calling 'git-predicate' in a
 package file
References: <CAHz1FYjJcFcfs7N-=defK8VWUSw5PHBnMQOKdSVy0Yg79nkKPQ@mail.gmail.com>
Date: Fri, 16 Apr 2021 23:32:10 +0200
In-Reply-To: <CAHz1FYjJcFcfs7N-=defK8VWUSw5PHBnMQOKdSVy0Yg79nkKPQ@mail.gmail.com>
 (Ingo Ruhnke's message of "Thu, 15 Apr 2021 15:21:39 +0200")
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Hi Ingo,

Ingo Ruhnke <grumbel@gmail.com> skribis:

> Calling git-predicate from a simple package file causes guix to segfault.
> Bisect traced it down to this commit:
>
>
> commit c1940fde43c7aca37d67589cc5cb248086d17d56
> Author: Ludovic Courtès <ludo@gnu.org>
> Date:   Fri Mar 19 11:51:20 2021 +0100
>
>     git-download: Autoload Guile-Git.
>
>     * guix/git-download.scm: Autoload (git ...) modules.
>
>
> Steps to reproduce the issue:
>
> $ cat mypkg.scm
> (use-modules (guix git-download))
> (git-predicate "/tmp")
>
> $ guix package -f mypkg.scm
> Segmentation fault (core dumped)

Fixed in 5b35c9adc899749a0bd96a0e6d2c3bbf88e38963.

Thank you for the perfect reproducer and bisect!

Ludo’.

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#47797 Segmentation fault when calling 'git-predicate' in a package file