diff options
| -rw-r--r-- | security/keys/keyring.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c index e2ab4f8e748..9c175c599fc 100644 --- a/security/keys/keyring.c +++ b/security/keys/keyring.c @@ -188,7 +188,11 @@ static void keyring_destroy(struct key *keyring) if (keyring->description) { write_lock(&keyring_name_lock); - list_del(&keyring->type_data.link); + + if (keyring->type_data.link.next != NULL && + !list_empty(&keyring->type_data.link)) + list_del(&keyring->type_data.link); + write_unlock(&keyring_name_lock); } |