92efe5c6cb
Without untainting, offline-deleting a volume-chain snapshot on an LVM
storage via the GUI can fail with an "Insecure dependecy in exec
[...]" error, because volume_snapshot_delete uses the filename its
qemu-img invocation.
Commit 93f0dfb ("plugin: volume snapshot info: untaint snapshot
filename") fixed this already for the volume_snapshot_info
implementation of the Plugin base class, but missed that the LVM
plugin overrides the method and was still missing the untaint.
Signed-off-by: Friedrich Weber <f.weber@proxmox.com>
Link: https://lore.proxmox.com/20250731071306.11777-1-f.weber@proxmox.com