Fix mem leak

diff --git a/Zend/zend_compile.c b/Zend/zend_compile.c
index 70bdf25dc31b2fff7c7d035313e74409370fc8e1..badcbc57f9dab8d5d000a81a0109639d1b944b4b 100644 (file)
--- a/Zend/zend_compile.c
+++ b/Zend/zend_compile.c
@@ -2217,6 +2217,7 @@ void zend_do_declare_property(znode *var_name, znode *value, zend_uint access_ty
        zend_property_info property_info;
        zend_property_info *existing_property_info;
        HashTable *target_symbol_table;
+       zend_bool free_var_name = 0;
 
        if (access_type & ZEND_ACC_ABSTRACT) {
                zend_error(E_COMPILE_ERROR, "Properties cannot be declared abstract");
@@ -2252,6 +2253,7 @@ void zend_do_declare_property(znode *var_name, znode *value, zend_uint access_ty
                                int priv_name_length;
 
                                mangle_property_name(&priv_name, &priv_name_length, CG(active_class_entry)->name, CG(active_class_entry)->name_length, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len);
+                               free_var_name = 1;
                                zend_hash_update(target_symbol_table, priv_name, priv_name_length+1, &property, sizeof(zval *), NULL);
                                property_info.name = priv_name;
                                property_info.name_length = priv_name_length;
@@ -2262,6 +2264,7 @@ void zend_do_declare_property(znode *var_name, znode *value, zend_uint access_ty
                                int prot_name_length;
 
                                mangle_property_name(&prot_name, &prot_name_length, "*", 1, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len);
+                               free_var_name = 1;
                                zend_hash_update(target_symbol_table, prot_name, prot_name_length+1, &property, sizeof(zval *), NULL);
                                property_info.name = prot_name;
                                property_info.name_length = prot_name_length;
@@ -2277,6 +2280,9 @@ void zend_do_declare_property(znode *var_name, znode *value, zend_uint access_ty
        property_info.h = zend_get_hash_value(property_info.name, property_info.name_length+1);
 
        zend_hash_update(&CG(active_class_entry)->properties_info, var_name->u.constant.value.str.val, var_name->u.constant.value.str.len+1, &property_info, sizeof(zend_property_info), NULL);
+       if (free_var_name) {
+               efree(var_name->u.constant.value.str.val);
+       }
 }