diff options
Diffstat (limited to 'net/rxrpc/server_key.c')
| -rw-r--r-- | net/rxrpc/server_key.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/net/rxrpc/server_key.c b/net/rxrpc/server_key.c index ead3471307ee..ee269e0e6ee8 100644 --- a/net/rxrpc/server_key.c +++ b/net/rxrpc/server_key.c @@ -84,6 +84,9 @@ static int rxrpc_preparse_s(struct key_preparsed_payload *prep) prep->payload.data[1] = (struct rxrpc_security *)sec; + if (!sec->preparse_server_key) + return -EINVAL; + return sec->preparse_server_key(prep); } @@ -91,7 +94,7 @@ static void rxrpc_free_preparse_s(struct key_preparsed_payload *prep) { const struct rxrpc_security *sec = prep->payload.data[1]; - if (sec) + if (sec && sec->free_preparse_server_key) sec->free_preparse_server_key(prep); } @@ -99,7 +102,7 @@ static void rxrpc_destroy_s(struct key *key) { const struct rxrpc_security *sec = key->payload.data[1]; - if (sec) + if (sec && sec->destroy_server_key) sec->destroy_server_key(key); } |