Re: KASAN: use-after-free Read in rxrpc_release_call

[David Howells]

Hillf Danton <hdan...@sina.com> wrote:

>       if (conn) {
> -             rxrpc_disconnect_call(call);
>               conn->security->free_call_crypto(call);
> +             rxrpc_disconnect_call(call);
>       }

Better to cache the security pointer in the call struct, I think.

David