From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 75591C13C for ; Wed, 25 Dec 2024 01:09:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735088944; cv=none; b=aUIhySjJ2+dSiSWuCpqvfXbdAfvRKuAdAUzn4HnWhSVq5G0+43LirkGdp0wS+KxIugV+cX8ZVoGl7//8n5tiaWHqP7re3gAo9XhBwEKqgJghz78yCPTTvLsdHEhe54ctyuvbF2a2ixrHxS53M/R63tkCXPrq1ZCbfRMvmzNtoZ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735088944; c=relaxed/simple; bh=VG9HXf5FRrw6tymfDff/K/V0D+P5k8vlMZoe4HdB8jA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZHnkfNjDOS9Hvp2+iCm6HibYrx+s2Uu0/93cnIn7NFqYEFHGDuUInHd+FKwaQ3DaFeqhO5C89OJu7T8RxCAC84hWIg2A6NGNR6tVvk71dEv9c7er654K6jzH3H+t6qTj7FbT1OiFOBjY6w5mTw9gVueUuVGeamSUCD9c6bjW0Iw= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-844e9b88efeso919521139f.0 for ; Tue, 24 Dec 2024 17:09:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735088942; x=1735693742; 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=yl1C5Nh1NM0b40N2Ub/F8I139b5HgI6mE02urvxbZZE=; b=ie/IHFjv5GBxaidptRCJyfFeyJGMa1lrjqhte8/kUCDFqYHIIeXITfJGKvFZ46B6fs ey6Wugr1CKGj8K7YfVtJ//GGVuEDllIZIELQcw1tWcv3UM8kb/xnjC/wyKf6Mu30r636 OvF/cz+mgI+Eh+UZvWbEUDuWsYLda9LfsrbaUoGpkv4Uc16bxZgoOof792a2Mn1rUK/q 79PAEbJpg5CZZ3XgFZkvmkgTKEkdkOiNhZN+va6gaVWSep2fe6qJVmatxcUzxWkHqlmF rYccb1SuSet37NXcH3MzEah94Sw5iFD7BKTVmCL2SuCIXahqjP0HMS8+bhCfDq4vpDBY QZpQ== X-Gm-Message-State: AOJu0YyLmaRR3Dxc2ikBD/IyDEDVASoCRQIubDsuCwO3M2OHry16ep2g uteMLKdqezr0sI4Fi85h0Hfnnd3DfEBcI2yhwfdNR9bpjGMLDjc91Ih2ggmBYjIZIRtQBAoTiP0 URaw29IFNYZlpcf0NhQqfFftx45XMcqGCrVa+4AQKP0rz6MwTC6H1nNc= X-Google-Smtp-Source: AGHT+IGpPqPe91jgjXmZX11OF/+eLk77ufA7VXEaxpdePwrATxL031HytPfUzINzmAZHZiISctrFIJfjceVmy+sxq4A0C7b11Oxv Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:19cc:b0:3a7:6e97:9877 with SMTP id e9e14a558f8ab-3c2d5a27dd7mr156982875ab.24.1735088942761; Tue, 24 Dec 2024 17:09:02 -0800 (PST) Date: Tue, 24 Dec 2024 17:09:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676b5b2e.050a0220.2f3838.0248.GAE@google.com> Subject: Re: [syzbot] [input?] KASAN: null-ptr-deref Write in input_ff_create From: syzbot To: linux-kernel@vger.kernel.org, qasdev00@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+dd5f8d6456680e55eb0a@syzkaller.appspotmail.com Tested-by: syzbot+dd5f8d6456680e55eb0a@syzkaller.appspotmail.com Tested on: commit: 8155b4ef Add linux-next specific files for 20241220 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1037ff30580000 kernel config: https://syzkaller.appspot.com/x/.config?x=9c90bb7161a56c88 dashboard link: https://syzkaller.appspot.com/bug?extid=dd5f8d6456680e55eb0a compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=123bff30580000 Note: testing is done by a robot and is best-effort only.