# Re: \[PATCH net v7 00/11\] rxrpc: Fix CHALLENGE packet handling

- From: Jakub Kicinski \<kuba@kernel.org\>
- Date: 2026-08-18 14:49:11 
- List: netdev
- Page: https://ratatoskr.run/netdev/2026/08/17429586
- Thread: https://ratatoskr.run/netdev/2026/08/17401429/t.md

```text
On Tue, 18 Aug 2026 14:03:53 +0100 David Howells wrote:
> Okay, there are only a couple of things that might merit producing a v8:
> 
>  (1) There's a missing key_put() in afs_open_socket()'s error path.
> 
>  (2) I should probably require READ permission on the key holding the appdata
>      provided by usespace through RXRPC_RESPONSE_APPDATA rather than SEARCH
>      permission to prevent this being used to pull the data out of keys that
>      can't otherwise read directly with keyctl().

Let's do a full v8 if you don't mind.
I gotta wrap things up for the -next PR and still ~260 patches 
in the queue 😣️
```