Fix a lock issue

diff --git a/Zend/zend_execute.c b/Zend/zend_execute.c
index 66acaec926a17c912877f5b874635370f173092b..4241454c129e0bfa81b5e5504a4a862391f430c6 100644 (file)
--- a/Zend/zend_execute.c
+++ b/Zend/zend_execute.c
@@ -1011,7 +1011,6 @@ binary_assign_op_addr: {
                        case ZEND_POST_DEC: {
                                        int (*incdec_op)(zval *op);
                                        zval **var_ptr = get_zval_ptr_ptr(&opline->op1, Ts, BP_VAR_RW);
-                                       int previous_lock_count;
 
                                        if (!var_ptr) {
                                                zend_error(E_ERROR, "Cannot increment/decrement overloaded objects nor string offsets");
@@ -1044,7 +1043,6 @@ binary_assign_op_addr: {
                                                        (*var_ptr)->EA.locks = 0;
                                                }
                                        }
-                                       previous_lock_count = (*var_ptr)->EA.locks;
                                        incdec_op(*var_ptr);
                                        switch (opline->opcode) {
                                                case ZEND_PRE_INC:
@@ -1053,7 +1051,6 @@ binary_assign_op_addr: {
                                                        SELECTIVE_PZVAL_LOCK(*var_ptr, &opline->result);
                                                        break;
                                        }
-                                       (*var_ptr)->EA.locks = previous_lock_count;
                                }
                                break;
                        case ZEND_PRINT: