diff options
Diffstat (limited to 'kernel/security/keys/request_key.c')
| -rw-r--r-- | kernel/security/keys/request_key.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/security/keys/request_key.c b/kernel/security/keys/request_key.c index 486ef6fa3..c7a117c9a 100644 --- a/kernel/security/keys/request_key.c +++ b/kernel/security/keys/request_key.c @@ -271,7 +271,7 @@ static void construct_get_dest_keyring(struct key **_dest_keyring) if (cred->request_key_auth) { authkey = cred->request_key_auth; down_read(&authkey->sem); - rka = authkey->payload.data; + rka = authkey->payload.data[0]; if (!test_bit(KEY_FLAG_REVOKED, &authkey->flags)) dest_keyring = @@ -440,6 +440,9 @@ static struct key *construct_key_and_link(struct keyring_search_context *ctx, kenter(""); + if (ctx->index_key.type == &key_type_keyring) + return ERR_PTR(-EPERM); + user = key_user_lookup(current_fsuid()); if (!user) return ERR_PTR(-ENOMEM); @@ -593,7 +596,7 @@ int wait_for_key_construction(struct key *key, bool intr) return -ERESTARTSYS; if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) { smp_rmb(); - return key->type_data.reject_error; + return key->reject_error; } return key_validate(key); } |