From 08a28c0cc3b2af966fd2ae900869c7ffe7b2b9f2 Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Tue, 22 Apr 2025 19:05:36 +0200
Subject: [PATCH] fixed TypedArray.prototype.with with detached ArrayBuffer

---
 quickjs.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/quickjs.c b/quickjs.c
index 8d5150d..d6d1478 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -51922,6 +51922,8 @@ static JSValue js_typed_array_with(JSContext *ctx, JSValueConst this_val,
     p = get_typed_array(ctx, this_val, /*is_dataview*/0);
     if (!p)
         return JS_EXCEPTION;
+    if (typed_array_is_detached(ctx, p))
+        return JS_ThrowTypeErrorDetachedArrayBuffer(ctx);
 
     if (JS_ToInt64Sat(ctx, &idx, argv[0]))
         return JS_EXCEPTION;
@@ -51929,13 +51931,14 @@ static JSValue js_typed_array_with(JSContext *ctx, JSValueConst this_val,
     len = p->u.array.count;
     if (idx < 0)
         idx = len + idx;
-    if (idx < 0 || idx >= len)
-        return JS_ThrowRangeError(ctx, "invalid array index");
 
     val = JS_ToPrimitive(ctx, argv[1], HINT_NUMBER);
     if (JS_IsException(val))
         return JS_EXCEPTION;
 
+    if (typed_array_is_detached(ctx, p) || idx < 0 || idx >= len)
+        return JS_ThrowRangeError(ctx, "invalid array index");
+
     arr = js_typed_array_constructor_ta(ctx, JS_UNDEFINED, this_val,
                                         p->class_id);
     if (JS_IsException(arr)) {