Improve normalize_cmdline_options()

[kconfig-hardened-check.git] / kconfig_hardened_check / checks.py

diff --git a/kconfig_hardened_check/checks.py b/kconfig_hardened_check/checks.py
index 1e156586af6d1328ea3727172fc31a89a368b11b..31a5b12b8425a44fae29a43a33f741734d621cef 100644 (file)
--- a/kconfig_hardened_check/checks.py
+++ b/kconfig_hardened_check/checks.py
@@ -591,6 +591,8 @@ no_kstrtobool_options = [
     'slub_debug', # See setup_slub_debug() in mm/slub.c
     'iommu', # See iommu_setup() in arch/x86/kernel/pci-dma.c
     'vsyscall', # See vsyscall_setup() in arch/x86/entry/vsyscall/vsyscall_64.c
+    'vdso32', # See vdso32_setup() in arch/x86/entry/vdso/vdso32-setup.c
+    'vdso', # See vdso32_setup() in arch/x86/entry/vdso/vdso32-setup.c
     'tsx' # See tsx_init() in arch/x86/kernel/cpu/tsx.c
 ]
 
@@ -602,9 +604,9 @@ def normalize_cmdline_options(option, value):
         return value
 
     # Implement a limited part of the kstrtobool() logic
-    if value in ('1', 'on', 'On', 'ON', 'y', 'Y', 'yes', 'Yes', 'YES'):
+    if value.lower() in ('1', 'on', 'y', 'yes', 't', 'true'):
         return '1'
-    if value in ('0', 'off', 'Off', 'OFF', 'n', 'N', 'no', 'No', 'NO'):
+    if value.lower() in ('0', 'off', 'n', 'no', 'f', 'false'):
         return '0'
 
     # Preserve unique values