diff options
Diffstat (limited to 'kernel/security/keys')
| -rw-r--r-- | kernel/security/keys/keyring.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/security/keys/keyring.c b/kernel/security/keys/keyring.c index e72548b58..d33437007 100644 --- a/kernel/security/keys/keyring.c +++ b/kernel/security/keys/keyring.c @@ -1181,9 +1181,11 @@ void __key_link_end(struct key *keyring, if (index_key->type == &key_type_keyring) up_write(&keyring_serialise_link_sem); - if (edit && !edit->dead_leaf) { - key_payload_reserve(keyring, - keyring->datalen - KEYQUOTA_LINK_BYTES); + if (edit) { + if (!edit->dead_leaf) { + key_payload_reserve(keyring, + keyring->datalen - KEYQUOTA_LINK_BYTES); + } assoc_array_cancel_edit(edit); } up_write(&keyring->sem); |