diff options
Diffstat (limited to 'security/keys')
| -rw-r--r-- | security/keys/request_key.c | 2 | ||||
| -rw-r--r-- | security/keys/trusted.c | 13 |
2 files changed, 1 insertions, 14 deletions
diff --git a/security/keys/request_key.c b/security/keys/request_key.c index 7325f382dbf4..957b9e3e1492 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -595,7 +595,7 @@ struct key *request_key_and_link(struct key_type *type, key = check_cached_key(&ctx); if (key) - return key; + goto error_free; /* search all the process keyrings for a key */ rcu_read_lock(); diff --git a/security/keys/trusted.c b/security/keys/trusted.c index 9a94672e7adc..ade699131065 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted.c @@ -1228,24 +1228,11 @@ hashalg_fail: static int __init init_digests(void) { - u8 digest[TPM_MAX_DIGEST_SIZE]; - int ret; - int i; - - ret = tpm_get_random(chip, digest, TPM_MAX_DIGEST_SIZE); - if (ret < 0) - return ret; - if (ret < TPM_MAX_DIGEST_SIZE) - return -EFAULT; - digests = kcalloc(chip->nr_allocated_banks, sizeof(*digests), GFP_KERNEL); if (!digests) return -ENOMEM; - for (i = 0; i < chip->nr_allocated_banks; i++) - memcpy(digests[i].digest, digest, TPM_MAX_DIGEST_SIZE); - return 0; } |
