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From: Fiona Ebner <f.ebner@proxmox.com>
To: Proxmox VE development discussion <pve-devel@lists.proxmox.com>,
	Stoiko Ivanov <s.ivanov@proxmox.com>
Subject: Re: [pve-devel] [PATCH installer 2/2] common: pinning: use pve-iface regular expression for validation
Date: Mon, 1 Dec 2025 11:53:53 +0100	[thread overview]
Message-ID: <623c44ed-bbad-4c3a-b5c1-66f5a47f8d5c@proxmox.com> (raw)
In-Reply-To: <20251126180819.817240-3-s.ivanov@proxmox.com>

Am 26.11.25 um 7:08 PM schrieb Stoiko Ivanov:
> +            static RE: OnceLock<Regex> = OnceLock::new();
> +            let re = RE.get_or_init(|| {
> +                RegexBuilder::new(r"^[a-z][a-z0-9_]{1,20}([:\.]\d+)?$")

Should the later part with a colon really be allowed? On the new test
ISO, a name like 'nicat:3' will be accepted, but won't actually work
later when booting:
"Interface name is not valid or too long, ignoring assignment: nicat:3"

I guess the dot can make sense if there are multiple NICs, so you could
have e.g. 'nic0' and 'nic0.3'?

> +                    .case_insensitive(true)
> +                    .build()
> +                    .unwrap()
> +            });
> +


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  reply	other threads:[~2025-12-01 10:53 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-26 18:07 [pve-devel] [PATCH installer 0/2] sync allowed nic-names with pve-common by using the same regex Stoiko Ivanov
2025-11-26 18:07 ` [pve-devel] [PATCH installer 1/2] sys: net: use literal pve-iface regular expression for validation Stoiko Ivanov
2025-11-26 18:07 ` [pve-devel] [PATCH installer 2/2] common: pinning: use " Stoiko Ivanov
2025-12-01 10:53   ` Fiona Ebner [this message]
2025-12-01 11:46     ` Stoiko Ivanov
2025-11-27  7:18 ` [pve-devel] applied: [PATCH installer 0/2] sync allowed nic-names with pve-common by using the same regex Thomas Lamprecht

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