From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 0382A208B0 for ; Tue, 16 Jan 2024 01:06:05 +0000 (UTC) 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-f198.google.com with SMTP id e9e14a558f8ab-360a416bb22so55046835ab.0 for ; Mon, 15 Jan 2024 17:06:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1705367165; x=1705971965; 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=wYK71raMqp7ZcP5x298B8v4PykW3KFYvzrDO5E0K+rM=; b=nlGznlWbHLp7HcY44wh30ai5TXk3xRHNADVJx7Uf3TTt6BciW2n1wk6N0Omc/n95Xg nPmKkECA7IDmu2uEY0leBM88kGwRxhmPmmPPYA40LMzr2XOAOTuEUv0tfo0khO1ybAMG J62aLBRiGSxmQXFJ2b9jyNJjEvT5ApAbY8ofdpezm9KdNHUKgk/lx+xkTTxcystoMKxR rZZrHbS432vKP60uEQrzvGJhHXOuA+M54bpgm0Qg9kY1ZnvyFkF/Am+XswuD+CHRYWk1 keFOW4Yofo+gxxj6PQaAtctdT7CAWDnZiyf4CFfnjbt7IsSENg5xgWkM4+fQ/ihYS1bR XnpQ== X-Gm-Message-State: AOJu0YyEwiNfDaLOpxBrU1p0k2j8CgPKTdxe1IxFN7RPnBS3dbRYnKWk WTh++tSUjQZP3/Sfgmv5B4Sz1lM91YuY1t8tNg2GZAFSVVoc X-Google-Smtp-Source: AGHT+IF9+XDIJQk2HrBcrNSil2jO+KrHAL7qJTEp5045mZGwwARcy8dFfPQU1yDYxnW3r2iiuPrjpzdz5oWTXXmNS7r0DLD9fzvx 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:cd82:0:b0:360:795e:a6b3 with SMTP id r2-20020a92cd82000000b00360795ea6b3mr765458ilb.4.1705367165249; Mon, 15 Jan 2024 17:06:05 -0800 (PST) Date: Mon, 15 Jan 2024 17:06:05 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000018af0e060f05bce1@google.com> Subject: Re: [syzbot] [btrfs?] KASAN: slab-out-of-bounds Read in getname_kernel (2) From: syzbot To: eadavis@qq.com, 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-and-tested-by: syzbot+33f23b49ac24f986c9e8@syzkaller.appspotmail.com Tested on: commit: 3bd7d748 Merge tag 'io_uring-6.7-2023-12-15' of git://.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git console output: https://syzkaller.appspot.com/x/log.txt?x=13bc50dde80000 kernel config: https://syzkaller.appspot.com/x/.config?x=53ec3da1d259132f dashboard link: https://syzkaller.appspot.com/bug?extid=33f23b49ac24f986c9e8 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=14343dcde80000 Note: testing is done by a robot and is best-effort only.