From 3baa606f58e669164215189450e59bc0933d8ffb Mon Sep 17 00:00:00 2001
From: Arnaud Le Blanc <arnaud.lb@gmail.com>
Date: Tue, 20 Feb 2024 15:33:19 +0100
Subject: [PATCH] Specify what is expected in zend_call_stack.base

---
 Zend/zend_call_stack.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Zend/zend_call_stack.h b/Zend/zend_call_stack.h
index d3bc26418ec..79cd54d96c7 100644
--- a/Zend/zend_call_stack.h
+++ b/Zend/zend_call_stack.h
@@ -28,7 +28,7 @@
 #ifdef ZEND_CHECK_STACK_LIMIT
 
 typedef struct _zend_call_stack {
-	void *base;
+	void *base; /* high address of the stack */
 	size_t max_size;
 } zend_call_stack;