From dfd9c93ab07389ff9985197b443dac3b2a6283ce Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Thu, 13 Mar 2025 17:27:38 +0100
Subject: [PATCH] added missing stack overflow check in JSON.stringify()

---
 quickjs.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/quickjs.c b/quickjs.c
index 8871a71..8ba1188 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -45412,6 +45412,11 @@ static int js_json_to_str(JSContext *ctx, JSONStringifyContext *jsc,
     tab = JS_UNDEFINED;
     prop = JS_UNDEFINED;
 
+    if (js_check_stack_overflow(ctx->rt, 0)) {
+        JS_ThrowStackOverflow(ctx);
+        goto exception;
+    }
+
     if (JS_IsObject(val)) {
         p = JS_VALUE_GET_OBJ(val);
         cl = p->class_id;