diff options
| -rw-r--r-- | security/keys/gc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/security/keys/gc.c b/security/keys/gc.c index 39eac1fd5706..addf060399e0 100644 --- a/security/keys/gc.c +++ b/security/keys/gc.c @@ -134,8 +134,10 @@ static noinline void key_gc_unused_keys(struct list_head *keys) kdebug("- %u", key->serial); key_check(key); - /* Throw away the key data */ - if (key->type->destroy) + /* Throw away the key data if the key is instantiated */ + if (test_bit(KEY_FLAG_INSTANTIATED, &key->flags) && + !test_bit(KEY_FLAG_NEGATIVE, &key->flags) && + key->type->destroy) key->type->destroy(key); security_key_free(key); |