From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 503AF163 for ; Sun, 23 Feb 2025 14:27:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740320825; cv=none; b=ArptA9/4Ukwb4ZW11yEZGvtAvqZIXI6mrSAhqQGzdWKFHyEMOUBtz5hpFq5rsGTY6Qjp4I55T9MtcsCKsBYYCBKXB5hDpx4qrYNoC21s/dMtAHMbgCHMJvamBc9YlUOC3wHZgHN4dZKW8++pRaht7TtIRVziVzbbLjgxQXES4XU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740320825; c=relaxed/simple; bh=q3wpTlGlciLSP/UVECGCoTzbLNXbxK+PewMz/NWOwik=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ARTidn4M7Wsvg1Ipu3xJT//Jsj2vB2GikpzLBYJjsp1yORYZCw13zAVcavh3m0/ti3H7cmb444/VI1aHB5waiJaMxdbBtL5Xc4cg7bJ5WP9HhnCWUJ84/i9lCEC/IGuwcyuiZQmHaaVzJA1XDCn5S6M6dG0W3HFOhpisJ+INxdU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f70.google.com with SMTP id ca18e2360f4ac-849d26dd331so339366839f.1 for ; Sun, 23 Feb 2025 06:27:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740320823; x=1740925623; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=qnqzAn6nHAo2ArwrLdRnw67mOrbL3ryXc9yqew7UnMU=; b=u9O76dFWWg0BNA8K5izE1ujOusN3aIrsT/7yxNwMqMmlVcEMccGqIk/A7cdXWWPUvS tWkgLttjWAPGOemJiHCBl3wcBWyaZneRF+AkfivAcywOE88nhkA3E080y8FpSXPsPBYA w+G7+8GXx3JUd6VJkkHL7gGk8YiqCss3y48gbh91KYI1G5z6AySvt/0H3TiKvanH7lJR OUvVvR8kIsELcGZyWTR0Wz08nsRt4TmqXuq1OXpACujElEmOH0AyOeUWBihJXBYLDHsL zICU5yl8PXPvv0Ku1rYrTvNvOPOy8jP12RX7NKOBXoJmk0gLNJ8TwcLc6RujG8vcuea3 RWKw== X-Forwarded-Encrypted: i=1; AJvYcCUwTTcAZFW1Z7J3uutDHEQiiW4GRxUYAYpUL8GBtq/e6+UgzeY/HYbbJo9N7mOgjV3UHuK1hiUAJURPsfk=@vger.kernel.org X-Gm-Message-State: AOJu0YxwSU2qTY0qfr6VjMDoIRd0n3ya1vTqNhBfu2hoq7bJXF5oijKR GzZpsNVQnFrb3qU4ilGQtbvVm/edbxtmugHZ1L5U8mxQvtE6+WBA5CaIAepT1iBI1G0zZjZS6am SCx9MvMumk1akVfWZmYuJwt0Hr/+NskeO7SJg6GzcRDeAj+KstDT+xBo= X-Google-Smtp-Source: AGHT+IHRQxwuGw4RpPC4oKTrZhzhuvWnjgLHG0Lpa6rAvERvT+LkDxJhkCLq9HDHonVAfpz2pSYnS3UI5XueChnKz6dxCKfNz8L4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:d108:0:b0:3d2:a4f9:e117 with SMTP id e9e14a558f8ab-3d2c00bcab9mr128426445ab.4.1740320823438; Sun, 23 Feb 2025 06:27:03 -0800 (PST) Date: Sun, 23 Feb 2025 06:27:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67bb3037.050a0220.bbfd1.0028.GAE@google.com> Subject: Re: [syzbot] [input?] [usb?] KASAN: slab-use-after-free Read in steam_input_open From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: drivers/hid/hid-steam.c:1090:136: error: 'input' undeclared (first use in this function); did you mean 'iput'? Tested on: commit: c749f058 USB: core: Add eUSB2 descriptor and parsing i.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-testing kernel config: https://syzkaller.appspot.com/x/.config?x=f429368eda610a89 dashboard link: https://syzkaller.appspot.com/bug?extid=0154da2d403396b2bd59 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=147acdb0580000