diff options
| -rw-r--r-- | quickjs.c | 7 |
1 files changed, 5 insertions, 2 deletions
@@ -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)) { |