diff options
| author | David Howells <dhowells@redhat.com> | 2020-09-22 13:36:17 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2020-11-23 18:09:30 +0000 |
| commit | 521bb3049c4df06c6c302f5c6fef691c57ea3cc0 (patch) | |
| tree | 01c34c4e7e0a9ffd618087e66e5cc7d0bc678b2e /net/rxrpc/ar-internal.h | |
| parent | f4bdf3d683183d2d9f06c9f165fa48bb854988a4 (diff) | |
rxrpc: Organise connection security to use a union
Organise the security information in the rxrpc_connection struct to use a
union to allow for different data for different security classes.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'net/rxrpc/ar-internal.h')
| -rw-r--r-- | net/rxrpc/ar-internal.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h index 742a69fb8e60..fda6618df1cc 100644 --- a/net/rxrpc/ar-internal.h +++ b/net/rxrpc/ar-internal.h @@ -448,9 +448,15 @@ struct rxrpc_connection { struct list_head proc_link; /* link in procfs list */ struct list_head link; /* link in master connection list */ struct sk_buff_head rx_queue; /* received conn-level packets */ + const struct rxrpc_security *security; /* applied security module */ - struct crypto_sync_skcipher *cipher; /* encryption handle */ - struct rxrpc_crypt csum_iv; /* packet checksum base */ + union { + struct { + struct crypto_sync_skcipher *cipher; /* encryption handle */ + struct rxrpc_crypt csum_iv; /* packet checksum base */ + u32 nonce; /* response re-use preventer */ + } rxkad; + }; unsigned long flags; unsigned long events; unsigned long idle_timestamp; /* Time at which last became idle */ @@ -460,7 +466,6 @@ struct rxrpc_connection { int debug_id; /* debug ID for printks */ atomic_t serial; /* packet serial number counter */ unsigned int hi_serial; /* highest serial number received */ - u32 security_nonce; /* response re-use preventer */ u32 service_id; /* Service ID, possibly upgraded */ u8 size_align; /* data size alignment (for security) */ u8 security_size; /* security header size */ |