diff options
| author |   David Howells <dhowells@redhat.com> | 2025-04-11 10:52:57 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2025-04-14 17:36:42 -0700 |
| commit | d98c317fd9aa78dfa45e47deb6536cd35783afd1 (patch) | |
| tree | 0503e2913c1082d5fc50cfdd903a868cb323c796 /fs/afs/server.c | |
| parent | rxrpc: Display security params in the afs_cb_call tracepoint (diff) | |
| download | wireguard-linux-d98c317fd9aa78dfa45e47deb6536cd35783afd1.tar.xz wireguard-linux-d98c317fd9aa78dfa45e47deb6536cd35783afd1.zip | |
afs: Use rxgk RESPONSE to pass token for callback channel
Implement in kafs the hook for adding appdata into a RESPONSE packet
generated in response to an RxGK CHALLENGE packet, and include the key for
securing the callback channel so that notifications from the fileserver get
encrypted.
This will be necessary when more complex notifications are used that convey
changed data around.
Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: Simon Horman <horms@kernel.org>
cc: linux-afs@lists.infradead.org
Link: https://patch.msgid.link/20250411095303.2316168-13-dhowells@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to '')
| -rw-r--r-- | fs/afs/server.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/afs/server.c b/fs/afs/server.c index 8755f2703815..a97562f831eb 100644 --- a/fs/afs/server.c +++ b/fs/afs/server.c @@ -131,6 +131,7 @@ static struct afs_server *afs_alloc_server(struct afs_cell *cell, const uuid_t * timer_setup(&server->timer, afs_server_timer, 0); INIT_LIST_HEAD(&server->volumes); init_waitqueue_head(&server->probe_wq); + mutex_init(&server->cm_token_lock); INIT_LIST_HEAD(&server->probe_link); INIT_HLIST_NODE(&server->proc_link); spin_lock_init(&server->probe_lock); @@ -396,6 +397,7 @@ static void afs_server_rcu(struct rcu_head *rcu) afs_put_endpoint_state(rcu_access_pointer(server->endpoint_state), afs_estate_trace_put_server); afs_put_cell(server->cell, afs_cell_trace_put_server); + kfree(server->cm_rxgk_appdata.data); kfree(server); } |