diff options
Diffstat (limited to 'security/keys/request_key.c')
| -rw-r--r-- | security/keys/request_key.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/security/keys/request_key.c b/security/keys/request_key.c index ea97c3120d66..d8c1a6a0fb08 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -94,7 +94,7 @@ static int call_sbin_request_key(struct key_construction *cons, } /* attach the auth key to the session keyring */ - ret = __key_link(keyring, authkey); + ret = key_link(keyring, authkey); if (ret < 0) goto error_link; @@ -339,8 +339,10 @@ static int construct_alloc_key(struct key_type *type, key_already_present: mutex_unlock(&key_construction_mutex); - if (dest_keyring) + if (dest_keyring) { + __key_link(dest_keyring, key_ref_to_ptr(key_ref)); up_write(&dest_keyring->sem); + } mutex_unlock(&user->cons_lock); key_put(key); *_key = key = key_ref_to_ptr(key_ref); @@ -431,6 +433,11 @@ struct key *request_key_and_link(struct key_type *type, if (!IS_ERR(key_ref)) { key = key_ref_to_ptr(key_ref); + if (dest_keyring) { + construct_get_dest_keyring(&dest_keyring); + key_link(dest_keyring, key); + key_put(dest_keyring); + } } else if (PTR_ERR(key_ref) != -EAGAIN) { key = ERR_CAST(key_ref); } else { |