Re: [PATCH RESEND] autofs: replace manual symlink buffer allocation in autofs_dir_symlink

Christian Brauner
2026-03-18T09:56:14Z

On Wed, 18 Mar 2026 01:12:21 +0100, Thorsten Blum wrote:
> The symlink name was previously duplicated using an explicit kmalloc()
> followed by strcpy(), which is deprecated [1]. Replace this open-coded
> string duplication with kstrdup(), which allocates and copies the
> symlink name with a single helper function.
>
> Remove the local variable 'size' and set 'i_size' directly using
> strlen(cp), which is equivalent to the previous value of 'size'.
>
> [...]

Applied to the vfs-7.1.misc branch of the vfs/vfs.git tree.
Patches in the vfs-7.1.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-7.1.misc

[1/1] autofs: replace manual symlink buffer allocation in autofs_dir_symlink