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 15FD61714D7 for ; Sun, 22 Dec 2024 20:55:02 +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=1734900904; cv=none; b=lA9oSeY/UpxZ0EgfPXcMkRLnxXZnNsuHP1TJwkGBr5BpS0hG1WSiLTjEnm5uy2TRF55PIsRz+97f/Kf1eV8VIw01+vyFo8vXhvssgN5ZELLd3nJ+zSPEHdcI5Va+P33N1e1D3I5peIdAE4CX3sL84XHujn34OnwfY2qK2i+P+OQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734900904; c=relaxed/simple; bh=ILvwtFkGiuijtvtTlGluPzLkzBh3u9dKXUNcsClHnHA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=LdMrz3XiMQ2w2wy5Pl1+ZOg1hvBw9GtXYqfKpZBNIXpCMXRFpIbl6732opaLNegB5x42BdeXwreV+TBl2BL37jyjnAaTneCR9rvQgUK28I9U37OdP2/vOhq/Blrr33JMRHuk32AidIJhKPCqYbfgtfFGzonGu7S+HfyC/95ShrA= 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-3ae31bb8ee3so71551865ab.3 for ; Sun, 22 Dec 2024 12:55:02 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1734900902; x=1735505702; 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=jJmyZmeU5+Bfpj3sDePqTla+F3u8A3MC28TfYWtar3o=; b=e3YtNlKAdJpg+DXb+wP+hh8jr3dC1BBr7fIdR3fwmNDoTpPM1WYV95gWfOriWaw9Gb vk+6N7+D5C+vvvsIrCAVnnE2jWVv7RRzaTx/SeTxnHpLYGHsRlbVKayBb9Bz/nRzkaTn Be2KXOuEgc05KroBGKQCpn7GBYteD02bXDF3HhZ7QQQYdUBwRAZXyUxILcpNTvbU3j1f XF0APtdAg1ZPDlQzk1sPefclFykc0MfZOjj06+UCymM+bOZY4d6/5MEUkR3isVcGespa zupWQ+YwX5LwGrmahr+ZuHywhrQLxYt4sfn7Cok8zVDhJNqoe7Rfmk2BnIYO/w1Jypjd 5hFw== X-Forwarded-Encrypted: i=1; AJvYcCW3cGQQxqgcC+pkAyqVV8velRFuQLZjoHPtEQ5vlJel4Of3Hd6GHvQnM0auPsimdEH6oF3LPTy4ytq75wo=@vger.kernel.org X-Gm-Message-State: AOJu0YwRM+xgWod0yOV2HvUh4h59sn5Eruuezi9rww9eTKZn4dOipJ7x 2lrQyzl5zIbNqWcGS5EJ0BGklHIj6CEpCcFrWXAPbCPoExKPC2RTiWS3/TBcBFGM8JQWUuA4ckw KtX0JQNyhc+sYTcLm+z4Q1/AgUmbdeh1Ie3Fz3ua+IJ4YAwIcULAfJkI= X-Google-Smtp-Source: AGHT+IHd57CnN/8lTopgrCRHQjD7ctjp9Ok8oHrRvT+xx/9MfnaWQnf9FAfD7P41FZOZolmdsXf1bRfkXMmOn3k23GYr+PcZNf3c Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d0d:b0:3a7:9347:544c with SMTP id e9e14a558f8ab-3c2d1b9b8f5mr90032555ab.5.1734900902216; Sun, 22 Dec 2024 12:55:02 -0800 (PST) Date: Sun, 22 Dec 2024 12:55:02 -0800 In-Reply-To: <3768d492-8de1-4165-948c-192054ff051b@kernel.org> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67687ca6.050a0220.2f3838.000b.GAE@google.com> Subject: Re: [syzbot] [f2fs?] UBSAN: array-index-out-of-bounds in inline_xattr_addr From: syzbot To: chao@kernel.org, jaegeuk@kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org, 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+e4876215632c2d23b481@syzkaller.appspotmail.com Tested-by: syzbot+e4876215632c2d23b481@syzkaller.appspotmail.com Tested on: commit: a108daa4 f2fs: fix to avoid out-of-bounds access in f2.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/chao/linux.git wip console output: https://syzkaller.appspot.com/x/log.txt?x=17ef98c4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=bd60186d08e947a5 dashboard link: https://syzkaller.appspot.com/bug?extid=e4876215632c2d23b481 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.