From cd559d31f74be75a4a000c6113079cdb43ffaa7c Mon Sep 17 00:00:00 2001 From: Alexander Popov Date: Thu, 21 Jul 2022 22:00:36 +0300 Subject: [PATCH] Add the slab_common.usercopy_fallback check --- kconfig_hardened_check/__init__.py | 2 ++ 1 file changed, 2 insertions(+) diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py index b6e2cc3..45e51fa 100644 --- a/kconfig_hardened_check/__init__.py +++ b/kconfig_hardened_check/__init__.py @@ -672,6 +672,8 @@ def add_cmdline_checks(l, arch): l += [OR(CmdlineCheck('self_protection', 'kspp', 'iommu.passthrough', '0'), AND(KconfigCheck('self_protection', 'kspp', 'IOMMU_DEFAULT_PASSTHROUGH', 'is not set'), CmdlineCheck('self_protection', 'kspp', 'iommu.passthrough', 'is not set')))] + l += [OR(CmdlineCheck('self_protection', 'kspp', 'slab_common.usercopy_fallback', '0'), + KconfigCheck('self_protection', 'kspp', 'HARDENED_USERCOPY_FALLBACK', 'is not set'))] if arch in ('X86_64', 'ARM64', 'X86_32'): l += [OR(CmdlineCheck('self_protection', 'kspp', 'randomize_kstack_offset', '1'), AND(KconfigCheck('self_protection', 'kspp', 'RANDOMIZE_KSTACK_OFFSET_DEFAULT', 'y'), -- 2.31.1