Revert "Fix memory leak when dereferencing reference with refcount 1"

This reverts commit f4cb5cc09d44e6940fecebe52b8013b288ed67c4.

breaks tests Zend/tests/bug27268.phpt and Zend/tests/bug68262.phpt

diff --git a/Zend/zend_variables.c b/Zend/zend_variables.c
index b476bd9f8d2b56423cc69c4cc123928e73b78509..56b9b675986334532cbb3aa5e70cd5c90e4fcc0e 100644 (file)
--- a/Zend/zend_variables.c
+++ b/Zend/zend_variables.c
@@ -205,9 +205,7 @@ ZEND_API void zval_add_ref(zval *p)
 {
        if (Z_REFCOUNTED_P(p)) {
                if (Z_ISREF_P(p) && Z_REFCOUNT_P(p) == 1) {
-                       zend_reference *ref = Z_REF_P(p);
                        ZVAL_COPY(p, Z_REFVAL_P(p));
-                       efree(ref);
                } else {
                        Z_ADDREF_P(p);
                }