From: Fiona Ebner <f.ebner@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: Re: [pve-devel] [PATCH qemu] zeroinit: fix regression with filename parsing
Date: Mon, 8 Jul 2024 12:23:43 +0200 [thread overview]
Message-ID: <63b9f0ad-124b-4201-b9cd-636b1cfca6a4@proxmox.com> (raw)
In-Reply-To: <20240708100920.105879-1-f.ebner@proxmox.com>
Am 08.07.24 um 12:09 schrieb Fiona Ebner:
> As reported in the community forum [0], cloning or importing images
> to RBD storages (without the krbd setting) was broken. This is a
> result of no filename parsing happening anymore in bdrv_open_child()
> after commit b242e7f ("backport fix for CVE-2024-4467"), which the
> zeroinit relied on for passing along the RBD filename+key-value pairs.
>
> There is a dedicated function for opening the file child which still
> does filename parsing. Use that for opening the file child. Role and
> flags should still be the same as with the manual bdrv_open_child(),
> because the zeroinit driver is a filter, and the assignment bs->file
> is also done by bdrv_open_file_child().
>
Sorry, missed the link for community forum...
[0]:
https://forum.proxmox.com/threads/qemu-9-0-available-on-pve-no-subscription-as-of-now.149772/post-681620
> Fixes: b242e7f ("backport fix for CVE-2024-4467")
> Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
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next prev parent reply other threads:[~2024-07-08 10:24 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-08 10:09 Fiona Ebner
2024-07-08 10:23 ` Fiona Ebner [this message]
2024-07-08 11:57 ` Fiona Ebner
2024-07-08 14:03 ` [pve-devel] applied: " Fabian Grünbichler
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