ACPICA: nsrepair: handle cases without a return value correctly
stable inclusion from stable-v5.10.173 commit 5419cd28c8f29ccb347b5adbda1c2acc967700e6 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8BFR3 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=5419cd28c8f29ccb347b5adbda1c2acc967700e6 -------------------------------- [ Upstream commit ca843a4c ] Previously acpi_ns_simple_repair() would crash if expected_btypes contained any combination of ACPI_RTYPE_NONE with a different type, e.g | ACPI_RTYPE_INTEGER because of slightly incorrect logic in the !return_object branch, which wouldn't return AE_AML_NO_RETURN_VALUE for such cases. Found by Linux Verification Center (linuxtesting.org) with the SVACE static analysis tool. Link: https://github.com/acpica/acpica/pull/811 Fixes: 61db45ca ("ACPICA: Restore code that repairs NULL package elements in return values.") Signed-off-by:Daniil Tatianin <d-tatianin@yandex-team.ru> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by:
Sasha Levin <sashal@kernel.org> Signed-off-by:
sanglipeng <sanglipeng1@jd.com>
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