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From: syzbot <syzbot+33f23b49ac24f986c9e8@syzkaller.appspotmail.com>
To: eadavis@qq.com, linux-kernel@vger.kernel.org,
	 syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [btrfs?] KASAN: slab-out-of-bounds Read in getname_kernel (2)
Date: Mon, 18 Dec 2023 18:50:04 -0800	[thread overview]
Message-ID: <00000000000072e60f060cd3ec9a@google.com> (raw)
In-Reply-To: <tencent_6AF1DDEC19024FA58DF5A59C8D8D1263DD07@qq.com>

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

fs/btrfs/dev-replace.c:745:36: warning: empty character constant [-Winvalid-pp-token]
fs/btrfs/dev-replace.c:745:36: error: expected expression


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
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=1392a8d6e80000


  reply	other threads:[~2023-12-19  2:50 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-18 14:43 [syzbot] [btrfs?] KASAN: slab-out-of-bounds Read in getname_kernel (2) syzbot
2023-12-19  2:44 ` Edward Adam Davis
2023-12-19  2:50   ` syzbot [this message]
2023-12-19  3:06 ` Edward Adam Davis
2023-12-19  3:25   ` syzbot
2023-12-19  4:05 ` Edward Adam Davis
2023-12-19  4:38   ` syzbot
2023-12-19  4:59 ` Edward Adam Davis
2023-12-19  7:38   ` syzbot
2023-12-19  8:23 ` Edward Adam Davis
2023-12-19  8:35   ` syzbot
2023-12-19  8:27 ` Edward Adam Davis
2023-12-19  8:46   ` syzbot
2023-12-19  9:26 ` Edward Adam Davis
2023-12-19  9:39   ` syzbot
2023-12-19  9:46 ` Edward Adam Davis
2023-12-19 10:04   ` syzbot
2023-12-19 10:19 ` [PATCH] btrfs: fix oob Read in getname_kernel Edward Adam Davis
2024-01-10 15:55   ` David Sterba
2024-01-15 19:08     ` David Sterba
2024-01-16  1:09       ` [syzbot] [btrfs?] KASAN: slab-out-of-bounds Read in getname_kernel (2) Edward Adam Davis
2024-01-17 20:08         ` David Sterba
2024-01-31 18:43         ` David Sterba
2024-01-15 23:32 ` Edward Adam Davis
2024-01-15 23:47   ` syzbot
2024-01-15 23:58 ` Edward Adam Davis
2024-01-16  0:15   ` syzbot
2024-01-16  0:46 ` Edward Adam Davis
2024-01-16  1:06   ` syzbot

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