Minor factorization and symbol exposure reduction

2 files changed, 4 insertions, 9 deletions

diff --git a/src/sp_disabled_functions.c b/src/sp_disabled_functions.c
index 6e1b95a..24d4749 100644
--- a/src/sp_disabled_functions.c
+++ b/src/sp_disabled_functions.c
@@ -83,7 +83,7 @@ static bool is_local_var_matching(
     } else {
       char* var_value_str = sp_convert_to_string(var_value);
       bool match = sp_match_value(var_value_str, config_node->value,
-                                 config_node->value_r);
+                                  config_node->value_r);
       efree(var_value_str);
 
       if (true == match) {
@@ -236,7 +236,7 @@ bool should_disable(zend_execute_data* execute_data, const char* builtin_name,
 
   if (!complete_path_function) {
     if (builtin_name) {
-      complete_path_function = (char*)builtin_name;
+      complete_path_function = estrdup(builtin_name);
     } else {
       return false;
     }
@@ -329,18 +329,14 @@ bool should_disable(zend_execute_data* execute_data, const char* builtin_name,
     if (true == config_node->simulation) {
       goto next;
     } else {  // We've got a match, the function won't be executed
-      if (builtin_name == NULL) {
-        efree(complete_path_function);
-      }
+      efree(complete_path_function);
       return true;
     }
   next:
     config = config->next;
   }
 allow:
-  if (builtin_name == NULL) {
-    efree(complete_path_function);
-  }
+  efree(complete_path_function);
   return false;
 }
 
diff --git a/src/sp_disabled_functions.h b/src/sp_disabled_functions.h
index 9629308..f80c9c2 100644
--- a/src/sp_disabled_functions.h
+++ b/src/sp_disabled_functions.h
@@ -5,6 +5,5 @@ int hook_disabled_functions();
 bool should_disable(zend_execute_data *, const char *, const char *,
                     const char *);
 bool should_drop_on_ret(zval *, const zend_execute_data *const);
-char* get_complete_function_path(zend_execute_data const* const execute_data);
 
 #endif /* __SP_DISABLE_FUNCTIONS_H */