GNU bug report logs - #63979
SHEPHERD-SERVICE-CANONICAL-NAME assumes a non-empty PROVISION, but such instantiation is allowed

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Message #13 received at 63979-done <at> debbugs.gnu.org (full text, mbox):

From: Ludovic Courtès <ludo <at> gnu.org>
To: Bruno Victal <mirai <at> makinata.eu>
Cc: attila <at> lendvai.name, 64119 <at> debbugs.gnu.org, 63979-done <at> debbugs.gnu.org
Subject: Re: bug#64119: [PATCH] services: shepherd: Sanitize 'provision' field.
Date: Sun, 25 Jun 2023 23:44:53 +0200

Bruno Victal <mirai <at> makinata.eu> skribis:

> +(define (sanitize-shepherd-service-provision expr)
> +  (match expr
> +    (((? symbol?) ..1) expr)
> +    (_
> +     (raise
> +      (formatted-message
> +       (G_ "'provision' must be a non-empty list of symbols"))))))

Actually I figured we could do as in other areas of the code in a way
that reports error location, so I came up with a different patch.

Ludo’.

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