Re: [PATCH 2/2] vfs: Fix anon_inode triggering VFS_BUG_ON_INODE in may_open()

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To: Penglei Jiang <superman.xpt@xxxxxxxxx>
Subject: Re: [PATCH 2/2] vfs: Fix anon_inode triggering VFS_BUG_ON_INODE in may_open()
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Fri, 4 Apr 2025 01:31:58 -0700
Cc: viro@xxxxxxxxxxxxxxxxxx, brauner@xxxxxxxxxx, jack@xxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, syzbot+5d8e79d323a13aa0b248@xxxxxxxxxxxxxxxxxxxxxxxxx
In-reply-to: <20250403015946.5283-1-superman.xpt@gmail.com>

Please make sure anon inodes have a valid mode set.  Leaving this
landmine around where we have inodes without a valid mode is just going
to create more problems in the future.

Follow-Ups:
- Re: [PATCH 2/2] vfs: Fix anon_inode triggering VFS_BUG_ON_INODE in may_open()
  - From: Christian Brauner

References:
- [PATCH 2/2] vfs: Fix anon_inode triggering VFS_BUG_ON_INODE in may_open()
  - From: Penglei Jiang

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