X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=kconfig_hardened_check%2F__init__.py;h=f3f270f647cd9f679735d14e31e3dae633dd7efc;hb=25171174a224b66efa2ddcf109ca6418adc07344;hp=060b1de3148ad8da88dcdc0b08d223a1b8a60313;hpb=01cd4043d041d1922e71e78766f03d1d95bad614;p=kconfig-hardened-check.git

diff --git a/kconfig_hardened_check/__init__.py b/kconfig_hardened_check/__init__.py
index 060b1de..f3f270f 100644
--- a/kconfig_hardened_check/__init__.py
+++ b/kconfig_hardened_check/__init__.py
@@ -178,9 +178,9 @@ class ComplexOptCheck:
 
 class OR(ComplexOptCheck):
     # self.opts[0] is the option that this OR-check is about.
-    # Use case:
+    # Use cases:
     #     OR(<X_is_hardened>, <X_is_disabled>)
-    #     OR(<X_is_hardened>, <X_is_hardened_old>)
+    #     OR(<X_is_hardened>, <old_X_is_hardened>)
 
     def check(self):
         if not self.opts:
@@ -200,8 +200,10 @@ class OR(ComplexOptCheck):
 
 class AND(ComplexOptCheck):
     # self.opts[0] is the option that this AND-check is about.
-    # Use case: AND(<suboption>, <main_option>)
-    # Suboption is not checked if checking of the main_option is failed.
+    # Use cases:
+    #     AND(<suboption>, <main_option>)
+    #       Suboption is not checked if checking of the main_option is failed.
+    #     AND(<X_is_disabled>, <old_X_is_disabled>)
 
     def check(self):
         for i, opt in reversed(list(enumerate(self.opts))):
@@ -211,7 +213,7 @@ class AND(ComplexOptCheck):
                 return ret
             if not ret:
                 if hasattr(opt, 'expected'):
-                    self.result = 'FAIL: CONFIG_{} is needed'.format(opt.name)
+                    self.result = 'FAIL: CONFIG_{} not "{}"'.format(opt.name, opt.expected)
                 else:
                     self.result = opt.result
                 return False
@@ -429,7 +431,6 @@ def construct_checklist(l, arch):
         l += [OptCheck('cut_attack_surface', 'kspp', 'LEGACY_VSYSCALL_NONE', 'y')] # 'vsyscall=none'
 
     # 'cut_attack_surface', 'grsecurity'
-    l += [OptCheck('cut_attack_surface', 'grsecurity', 'X86_PTDUMP', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'ZSMALLOC_STAT', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'PAGE_OWNER', 'is not set')]
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEBUG_KMEMLEAK', 'is not set')]
@@ -447,6 +448,8 @@ def construct_checklist(l, arch):
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEVPORT', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'DEBUG_FS', 'is not set')] # refers to LOCKDOWN
     l += [OptCheck('cut_attack_surface', 'grsecurity', 'NOTIFIER_ERROR_INJECTION','is not set')]
+    l += [AND(OptCheck('cut_attack_surface', 'grsecurity', 'X86_PTDUMP', 'is not set'),
+              OptCheck('cut_attack_surface', 'my', 'PTDUMP_DEBUGFS', 'is not set'))]
 
     # 'cut_attack_surface', 'maintainer'
     l += [OptCheck('cut_attack_surface', 'maintainer', 'DRM_LEGACY', 'is not set')]