diff options
Diffstat (limited to 'net/ceph/crypto.c')
| -rw-r--r-- | net/ceph/crypto.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/net/ceph/crypto.c b/net/ceph/crypto.c index b780cb7947d..6e7a236525b 100644 --- a/net/ceph/crypto.c +++ b/net/ceph/crypto.c @@ -423,14 +423,16 @@ int ceph_encrypt2(struct ceph_crypto_key *secret, void *dst, size_t *dst_len, } } -int ceph_key_instantiate(struct key *key, const void *data, size_t datalen) +static int ceph_key_instantiate(struct key *key, + struct key_preparsed_payload *prep) { struct ceph_crypto_key *ckey; + size_t datalen = prep->datalen; int ret; void *p; ret = -EINVAL; - if (datalen <= 0 || datalen > 32767 || !data) + if (datalen <= 0 || datalen > 32767 || !prep->data) goto err; ret = key_payload_reserve(key, datalen); @@ -443,8 +445,8 @@ int ceph_key_instantiate(struct key *key, const void *data, size_t datalen) goto err; /* TODO ceph_crypto_key_decode should really take const input */ - p = (void *)data; - ret = ceph_crypto_key_decode(ckey, &p, (char*)data+datalen); + p = (void *)prep->data; + ret = ceph_crypto_key_decode(ckey, &p, (char*)prep->data+datalen); if (ret < 0) goto err_ckey; @@ -457,15 +459,16 @@ err: return ret; } -int ceph_key_match(const struct key *key, const void *description) +static int ceph_key_match(const struct key *key, const void *description) { return strcmp(key->description, description) == 0; } -void ceph_key_destroy(struct key *key) { +static void ceph_key_destroy(struct key *key) { struct ceph_crypto_key *ckey = key->payload.data; ceph_crypto_key_destroy(ckey); + kfree(ckey); } struct key_type key_type_ceph = { |