PATCH: Don't close DPP TCP connection for duplicate Presence Announcements

[Jouni Malinen]

On Thu, Jun 23, 2022 at 12:58:38PM +0200, Eliot Lear wrote:
> If wpa_supplicant receives a duplicate DPP chirp over a TCP connection
> this causes the connection (and all of its state) to be torn down.
> Such a tear-down means that the authentication request state is discarded.
> That in turn will cause any otherwise valid authentication response
> to not succeed.
> 
> This commit addresses that problem.  It also does not attempt to check
> for duplicates until at least we know that we know we have an appropriate
> hash.

Thanks, applied.
 
-- 
Jouni Malinen                                            PGP id EFC895FA