From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 9C4334B5AE for ; Wed, 25 Dec 2024 17:07:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735146425; cv=none; b=K209i6APu5aXykBPhNyGMYKZZs2xv5adTD5NlKYujRniEGVULJvyoFq1yWfKM3OgamqOqqt+L66LhmVLyi6UOU81eQmO8HZuNh+gJcgYKh0gqbL1k5N5iVyJNYJQuLa8C5aaWsnavCTJwPU8FpAHRyqsvIMM6w6kgVGEzTB75bo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735146425; c=relaxed/simple; bh=+Rx1bZtnLaqg5hbkks6oxT4EGVOB0o3qbAsP1EkdinM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Wi942vmGUWI1rwAv1GCtpmVAPUOSnCPFO3VDLmG25Vy0s9aRorHy2uF61/9Fe2IGk3MqogflhdBKIAL+WnvDbu5T5RvXzrU0YaAj1HHMFlBWb8bfXPffKU7ilBsehDal0DtbZ9LIyXFov6Lt6D8cspYtqZCzQwj+t0VkTdaumCI= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-844ccafe468so979721839f.0 for ; Wed, 25 Dec 2024 09:07:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735146422; x=1735751222; 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=MQp1aiFq/yMJ86qXwsCV7v/qPzDbgbwQskqyMrdoOJU=; b=NGlOVzmWOlnOunG8+vMd+lQHaIcok9a7Hj1o0zzbGXGdKSWtiCMRzb5fh8ABnj3HB7 WfMYKIt1t5eDKMuB/tQMHl4a1n24d77xmjZhG+/DWTFIQ9INJl0wgXc1qckXhbySSlA0 eounC8q82IFv73ZgMiYpuop/I+ACLCQlVNR3iN42A1nXElqboy79ANegI0yDc6BUZ2r6 Ebx+GIOWKMxcy7neJ0JjDr/s3u2UhYV/jhfxXv7PsJ/FmZRCtmz8EobxQa36NZsvXPOi L/8vqNUlzMBEHxpC3x2990voONsskYuruWsGl2Oq2Dr/yiq8Sdx7hdwI70Xyqh6NLpAj nb1Q== X-Gm-Message-State: AOJu0Yz2uZqncqnZYQifVvu5JsEmjomt5KwOBuGGyIl/u2bMUAY722aP 6xSifxpB3A4ZUgGL8pIpZt/RrNcn0XbG67wZ2QtZEK7uwfVO+8+hKjmJbaxKQkfWyO5Y+RmLrsd lYg14Srit35z/b5/8bnLim8exGnazXTLrU398xYHOde7hpwpgOiebttQ= X-Google-Smtp-Source: AGHT+IFXZ3GZE8W3MkUpvMkS0d6xA1U+kU5ShFsAqI1RWP5ItIlt48ljqNDpsgXgPeiS/q0M/KUs6MbnNASOEqLPEnt3attcIT7s 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:c24c:0:b0:3a7:c5cb:8bf3 with SMTP id e9e14a558f8ab-3c2d277f5aamr167018815ab.9.1735146422797; Wed, 25 Dec 2024 09:07:02 -0800 (PST) Date: Wed, 25 Dec 2024 09:07:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676c3bb6.050a0220.2f3838.0382.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=14c9a2f8580000 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=1491a2f8580000 Note: testing is done by a robot and is best-effort only.