Fix bitset initialization

diff --git a/ext/opcache/Optimizer/zend_call_graph.c b/ext/opcache/Optimizer/zend_call_graph.c
index 8895bc5cb112dab3cbcc4f6d2b4eeed6b65ccd7f..6c1933cfacdcff8f8b8d709bea063668ccf7b2a0 100644 (file)
--- a/ext/opcache/Optimizer/zend_call_graph.c
+++ b/ext/opcache/Optimizer/zend_call_graph.c
@@ -251,7 +251,7 @@ static void zend_analyze_recursion(zend_call_graph *call_graph)
                                call_info->recursive = 1;
                                func_info->flags |= ZEND_FUNC_RECURSIVE | ZEND_FUNC_RECURSIVE_DIRECTLY;
                        } else {
-                               memset(visited, 0, sizeof(uint32_t) * set_len);
+                               memset(visited, 0, sizeof(zend_ulong) * set_len);
                                if (zend_is_indirectly_recursive(op_array, call_info->caller_op_array, visited)) {
                                        call_info->recursive = 1;
                                        func_info->flags |= ZEND_FUNC_RECURSIVE | ZEND_FUNC_RECURSIVE_INDIRECTLY;