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by bjourne
3790 days ago
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If you call SetFirmwareEnvironmentVariable, then you reasonably expect firmware memory to be updated. You do not expect any firmware to be modified by "rm -rf /". So the efivarfs filesystem interface is the problem. It violates the principle of least astonishment. In Unix we say that "everything is a file" but it is false; efi variables definitely aren't files. |
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