linux-kernel - Re: [f2fs-dev] [PATCH] f2fs: fix to do sanity check on i_xattr_nid in sanity_check

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Date: Sat, 11 May 2024 00:50:33 +0000
From: patchwork-bot+f2fs@...nel.org
To: Chao Yu <chao@...nel.org>
Cc: jaegeuk@...nel.org, syzbot+3694e283cf5c40df6d14@...kaller.appspotmail.com,
 linux-kernel@...r.kernel.org, linux-f2fs-devel@...ts.sourceforge.net
Subject: Re: [f2fs-dev] [PATCH] f2fs: fix to do sanity check on i_xattr_nid in
 sanity_check_inode()

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@...nel.org>:

On Thu, 25 Apr 2024 16:58:38 +0800 you wrote:
> syzbot reports a kernel bug as below:
> 
> F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4
> ==================================================================
> BUG: KASAN: slab-out-of-bounds in f2fs_test_bit fs/f2fs/f2fs.h:2933 [inline]
> BUG: KASAN: slab-out-of-bounds in current_nat_addr fs/f2fs/node.h:213 [inline]
> BUG: KASAN: slab-out-of-bounds in f2fs_get_node_info+0xece/0x1200 fs/f2fs/node.c:600
> Read of size 1 at addr ffff88807a58c76c by task syz-executor280/5076
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: fix to do sanity check on i_xattr_nid in sanity_check_inode()
    https://git.kernel.org/jaegeuk/f2fs/c/20faaf30e555

You are awesome, thank you!
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