summaryrefslogtreecommitdiff
path: root/fs/ecryptfs/keystore.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ecryptfs/keystore.c')
-rw-r--r--fs/ecryptfs/keystore.c32
1 files changed, 15 insertions, 17 deletions
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index f5b76a331b9c..e22bc3961345 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -234,8 +234,8 @@ parse_tag_65_packet(struct ecryptfs_session_key *session_key, u8 *cipher_code,
}
i += data_len;
if (message_len < (i + m_size)) {
- ecryptfs_printk(KERN_ERR, "The received netlink message is "
- "shorter than expected\n");
+ ecryptfs_printk(KERN_ERR, "The message received from ecryptfsd "
+ "is shorter than expected\n");
rc = -EIO;
goto out;
}
@@ -438,8 +438,8 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
struct ecryptfs_msg_ctx *msg_ctx;
struct ecryptfs_message *msg = NULL;
char *auth_tok_sig;
- char *netlink_message;
- size_t netlink_message_length;
+ char *payload;
+ size_t payload_len;
int rc;
rc = ecryptfs_get_auth_tok_sig(&auth_tok_sig, auth_tok);
@@ -449,15 +449,15 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
goto out;
}
rc = write_tag_64_packet(auth_tok_sig, &(auth_tok->session_key),
- &netlink_message, &netlink_message_length);
+ &payload, &payload_len);
if (rc) {
ecryptfs_printk(KERN_ERR, "Failed to write tag 64 packet\n");
goto out;
}
- rc = ecryptfs_send_message(ecryptfs_transport, netlink_message,
- netlink_message_length, &msg_ctx);
+ rc = ecryptfs_send_message(payload, payload_len, &msg_ctx);
if (rc) {
- ecryptfs_printk(KERN_ERR, "Error sending netlink message\n");
+ ecryptfs_printk(KERN_ERR, "Error sending message to "
+ "ecryptfsd\n");
goto out;
}
rc = ecryptfs_wait_for_response(msg_ctx, &msg);
@@ -1333,23 +1333,22 @@ pki_encrypt_session_key(struct ecryptfs_auth_tok *auth_tok,
struct ecryptfs_key_record *key_rec)
{
struct ecryptfs_msg_ctx *msg_ctx = NULL;
- char *netlink_payload;
- size_t netlink_payload_length;
+ char *payload = NULL;
+ size_t payload_len;
struct ecryptfs_message *msg;
int rc;
rc = write_tag_66_packet(auth_tok->token.private_key.signature,
ecryptfs_code_for_cipher_string(crypt_stat),
- crypt_stat, &netlink_payload,
- &netlink_payload_length);
+ crypt_stat, &payload, &payload_len);
if (rc) {
ecryptfs_printk(KERN_ERR, "Error generating tag 66 packet\n");
goto out;
}
- rc = ecryptfs_send_message(ecryptfs_transport, netlink_payload,
- netlink_payload_length, &msg_ctx);
+ rc = ecryptfs_send_message(payload, payload_len, &msg_ctx);
if (rc) {
- ecryptfs_printk(KERN_ERR, "Error sending netlink message\n");
+ ecryptfs_printk(KERN_ERR, "Error sending message to "
+ "ecryptfsd\n");
goto out;
}
rc = ecryptfs_wait_for_response(msg_ctx, &msg);
@@ -1364,8 +1363,7 @@ pki_encrypt_session_key(struct ecryptfs_auth_tok *auth_tok,
ecryptfs_printk(KERN_ERR, "Error parsing tag 67 packet\n");
kfree(msg);
out:
- if (netlink_payload)
- kfree(netlink_payload);
+ kfree(payload);
return rc;
}
/**