Files
erofs-linux/drivers/platform/wmi
Kurt Borja d3b7a868f1 platform/wmi: Fix unchecked min_size in wmidev_invoke_method()
After calling wmidev_evaluate_method(), if the ACPI core does not return
an out object, then wmidev_invoke_method() bypasses the min_size check
and returns 0. Add a check for min_size if there is not an out object.

Fixes: 1aeded2f55 ("platform/wmi: Extend wmidev_query_block() to reject undersized data")
Closes: https://sashiko.dev/#/patchset/20260406203237.2970-1-W_Armin%40gmx.de
Signed-off-by: Kurt Borja <[email protected]>
Reviewed-by: Armin Wolf <[email protected]>
Link: https://patch.msgid.link/[email protected]
Reviewed-by: Ilpo Järvinen <[email protected]>
Signed-off-by: Ilpo Järvinen <[email protected]>
2026-04-30 15:33:32 +03:00
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