From 6c2926f677919fe0252459c30cc0ddc0a7b934e5 Mon Sep 17 00:00:00 2001 From: Shivam Mathur Date: Tue, 12 May 2026 23:38:47 +0530 Subject: [PATCH] Fix GH-22023 crash during ZTS thread startup --- Zend/zend.c | 1 + 1 file changed, 1 insertion(+) diff --git a/Zend/zend.c b/Zend/zend.c index 045d25134f8c..59a1a1a3ba88 100644 --- a/Zend/zend.c +++ b/Zend/zend.c @@ -809,6 +809,7 @@ static void executor_globals_ctor(zend_executor_globals *executor_globals) /* {{ executor_globals->user_error_handler_error_reporting = 0; ZVAL_UNDEF(&executor_globals->user_error_handler); ZVAL_UNDEF(&executor_globals->user_exception_handler); + ZVAL_UNDEF(&executor_globals->last_fatal_error_backtrace); executor_globals->in_autoload = NULL; executor_globals->current_execute_data = NULL; executor_globals->current_module = NULL;