On Sun, Nov 10, 2024 at 01:45:10PM -0500, cel@xxxxxxxxxx wrote:
> From: Chuck Lever <chuck.lever@xxxxxxxxxx>
>
> [ Upstream commit 202f39039a11402dcbcd5fece8d9fa6be83f49ae ]
>
> According to RFC 8881, all minor versions of NFSv4 support PUTPUBFH.
>
> Replace the XDR decoder for PUTPUBFH with a "noop" since we no
> longer want the minorversion check, and PUTPUBFH has no arguments to
> decode. (Ideally nfsd4_decode_noop should really be called
> nfsd4_decode_void).
>
> PUTPUBFH should now behave just like PUTROOTFH.
>
> Reported-by: Cedric Blancher <cedric.blancher@xxxxxxxxx>
> Fixes: e1a90ebd8b23 ("NFSD: Combine decode operations for v4 and v4.1")
> Cc: Dan Shelton <dan.f.shelton@xxxxxxxxx>
> Cc: Roland Mainz <roland.mainz@xxxxxxxxxxx>
> Cc: stable@xxxxxxxxxxxxxxx
> [ cel: adjusted to apply to origin/linux-5.4.y ]
> Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx>
> ---
> fs/nfsd/nfs4xdr.c | 10 +---------
> 1 file changed, 1 insertion(+), 9 deletions(-)
>
> In response to:
>
> https://lore.kernel.org/stable/2024100703-decorated-bodacious-fa3c@gregkh/
Now queued up, thanks.
greg k-h
