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Diffstat (limited to 'scripts/gcc-plugins/randomize_layout_plugin.c')
-rw-r--r--scripts/gcc-plugins/randomize_layout_plugin.c79
1 files changed, 23 insertions, 56 deletions
diff --git a/scripts/gcc-plugins/randomize_layout_plugin.c b/scripts/gcc-plugins/randomize_layout_plugin.c
index 0073af326449..6d5bbd31db7f 100644
--- a/scripts/gcc-plugins/randomize_layout_plugin.c
+++ b/scripts/gcc-plugins/randomize_layout_plugin.c
@@ -52,8 +52,8 @@ static const struct whitelist_entry whitelist[] = {
{ "net/unix/af_unix.c", "unix_skb_parms", "char" },
/* big_key payload.data struct splashing */
{ "security/keys/big_key.c", "path", "void *" },
- /* walk struct security_hook_heads as an array of struct list_head */
- { "security/security.c", "list_head", "security_hook_heads" },
+ /* walk struct security_hook_heads as an array of struct hlist_head */
+ { "security/security.c", "hlist_head", "security_hook_heads" },
{ }
};
@@ -580,68 +580,35 @@ static void finish_type(void *event_data, void *data)
return;
}
-static struct attribute_spec randomize_layout_attr = {
- .name = "randomize_layout",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_layout_attr,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = true
-#endif
-};
+static struct attribute_spec randomize_layout_attr = { };
+static struct attribute_spec no_randomize_layout_attr = { };
+static struct attribute_spec randomize_considered_attr = { };
+static struct attribute_spec randomize_performed_attr = { };
-static struct attribute_spec no_randomize_layout_attr = {
- .name = "no_randomize_layout",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_layout_attr,
+static void register_attributes(void *event_data, void *data)
+{
+ randomize_layout_attr.name = "randomize_layout";
+ randomize_layout_attr.type_required = true;
+ randomize_layout_attr.handler = handle_randomize_layout_attr;
#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = true
+ randomize_layout_attr.affects_type_identity = true;
#endif
-};
-static struct attribute_spec randomize_considered_attr = {
- .name = "randomize_considered",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_considered_attr,
+ no_randomize_layout_attr.name = "no_randomize_layout";
+ no_randomize_layout_attr.type_required = true;
+ no_randomize_layout_attr.handler = handle_randomize_layout_attr;
#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = false
+ no_randomize_layout_attr.affects_type_identity = true;
#endif
-};
-static struct attribute_spec randomize_performed_attr = {
- .name = "randomize_performed",
- // related to args
- .min_length = 0,
- .max_length = 0,
- .decl_required = false,
- // need type declaration
- .type_required = true,
- .function_type_required = false,
- .handler = handle_randomize_performed_attr,
-#if BUILDING_GCC_VERSION >= 4007
- .affects_type_identity = false
-#endif
-};
+ randomize_considered_attr.name = "randomize_considered";
+ randomize_considered_attr.type_required = true;
+ randomize_considered_attr.handler = handle_randomize_considered_attr;
+
+ randomize_performed_attr.name = "randomize_performed";
+ randomize_performed_attr.type_required = true;
+ randomize_performed_attr.handler = handle_randomize_performed_attr;
-static void register_attributes(void *event_data, void *data)
-{
register_attribute(&randomize_layout_attr);
register_attribute(&no_randomize_layout_attr);
register_attribute(&randomize_considered_attr);