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2f0c6fceae
Use the effective written size instead of original size as index for zero termination. If the input from user-space is to larger and the input is truncated, the original size is out-of-bound. Since there is an upfront size check here, the change is for consistency. Signed-off-by: Markus Burri <markus.burri@mt.com> Reviewed-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://lore.kernel.org/r/20250508130612.82270-3-markus.burri@mt.com