From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 E64DC21930E for ; Mon, 24 Feb 2025 12:19:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740399544; cv=none; b=l2K13JrVn0/p0dezVdY8CZhUiWCA4fysMY71Rc5BF91lo1m9lnwg/S1goUE0Ear8T3cYrEYTJAjND030VMyzgwkEITytSrH1u/H34sTzWdB2Aw/3xvcevUzRS4ksteDg9gtPpYobSuduosd2XBJWIPnGg/LHkbgnUn0r9gBZ9TA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740399544; c=relaxed/simple; bh=bA1YliEC7JWt29IiGwF9kVTTKGiLJATqU7DWsNHZPiw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=nL6M0JQRCatwon6IxuNujvv/3D+y38cUAAFORBmMoIe54aYJTAqW/StYw4rJeS+3HzgcWc1HCGBZAgLaas4chKQ3KTnBUXYyCEd2mQYnmrX1z/dM/LymYk2X0YblXmtzznmxXpjzso4GmHy+E6L80cNfITXnyQfaDHA0/JAC3Rs= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3d2b3882ff5so36048395ab.2 for ; Mon, 24 Feb 2025 04:19:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740399542; x=1741004342; 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=G4r6WmBx5yWSeSppN3kUnNSChy5sPeXVXjlXGrKQQPA=; b=kei34SHsw5Au+OdSTUl6kIqcQ7ZWUmk7pioT13CSATbY2iophqqtoMjlezZ26jpLbW PZ2lpOnXX9JfWH8oneBWvPWXnaSTEJY7OhZ3R9Rd6T+9JsCyJfz9IQeVH9Ym0XxIyprY ZUH1hrZEX4CiAMnNbiqZGsCCmX7Tl1cpXzX857QOhjWhX28DL/Acw70lMaVs9zyvuIk1 sr6CQD3IX75OKIo08xj4kIvfWgM59IF34gzYzT89hn9MWmhOxaJxjgHfdEehW3BZ29aV ZiygDAsk/NaXSwryFH80s5YH++6m3RB64DhQsdlSejMYFKSvr9z8WuVhJK1lIXNUT+uP RANg== X-Forwarded-Encrypted: i=1; AJvYcCUz44Ftg1vZz8riJIcm2oQiOrm6ZrJRyrsDCvabbypVecOnvokq8bicSYhQQrZtAB3LpgjgA6zTsCRvgG0=@vger.kernel.org X-Gm-Message-State: AOJu0YwqLneuCTM+J9QOy3uoXlgWNB75nHrTIZLBQhiG42rfLWnAX44N ungYvb/57WKOi2pAylp5dDWFp8gP7G+eBx/tjoK5+muZMpYJnFEI7/0S3LXfKkhE5iQi17jU1bC Hz+uzbQog6d7Cbg/OQ3P3hguCnYNoaassUNNP9v0+lQ26ZIUU01pD1BI= X-Google-Smtp-Source: AGHT+IE+MKwpftySpthmW3y4fbGBKGh/uy2r0pX1I/6v9QERjn1rmlYx7LkBE/iKLfDFH+YZN8Z/uTU9npaW+lEiM6GJgyUE0e3S Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1c2c:b0:3d2:b154:49dc with SMTP id e9e14a558f8ab-3d2cae4d217mr111790235ab.5.1740399542090; Mon, 24 Feb 2025 04:19:02 -0800 (PST) Date: Mon, 24 Feb 2025 04:19:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67bc63b6.050a0220.bbfd1.0085.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:1143:17: error: 'return' with no value, in function returning non-void [-Werror=return-type] 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=15f137f8580000