Re: [PATCH v4 0/5] Improve simple directory offset wrap behavior

[Christian Brauner <brauner@kernel.org>]

On Wed, 04 Dec 2024 10:52:51 -0500, cel@kernel.org wrote:
> From: Chuck Lever <chuck.lever@oracle.com>
> 
> The purpose of this series is to construct a set of upstream fixes
> that can be backported to v6.6 to address CVE-2024-46701.
> 
> My original plan was to add a cursor dentry. However, I've found a
> solution that does not need one. In fact, most or all of the
> reported issues are gone with 4/5. Thus I'm not sure 5/5 is
> necessary, but it seems like a robust improvement.
> 
> [...]

Applied to the vfs-6.14.misc branch of the vfs/vfs.git tree.
Patches in the vfs-6.14.misc branch should appear in linux-next soon.

Please report any outstanding bugs that were missed during review in a
new review to the original patch series allowing us to drop it.

It's encouraged to provide Acked-bys and Reviewed-bys even though the
patch has now been applied. If possible patch trailers will be updated.

Note that commit hashes shown below are subject to change due to rebase,
trailer updates or similar. If in doubt, please check the listed branch.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/vfs/vfs.git
branch: vfs-6.14.misc

[1/5] libfs: Return ENOSPC when the directory offset range is exhausted
      https://git.kernel.org/vfs/vfs/c/3569cc5260ac
[2/5] Revert "libfs: Add simple_offset_empty()"
      https://git.kernel.org/vfs/vfs/c/06ed2dfc3234
[3/5] Revert "libfs: fix infinite directory reads for offset dir"
      https://git.kernel.org/vfs/vfs/c/29bc7ff8920d
[4/5] libfs: Replace simple_offset end-of-directory detection
      https://git.kernel.org/vfs/vfs/c/d4849629a4b7
[5/5] libfs: Use d_children list to iterate simple_offset directories
      https://git.kernel.org/vfs/vfs/c/5ba9a91ae23f