diff options
Diffstat (limited to 'security/keys/request_key.c')
| -rw-r--r-- | security/keys/request_key.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/security/keys/request_key.c b/security/keys/request_key.c index df94827103d..381411941cc 100644 --- a/security/keys/request_key.c +++ b/security/keys/request_key.c @@ -596,8 +596,10 @@ int wait_for_key_construction(struct key *key, bool intr) intr ? TASK_INTERRUPTIBLE : TASK_UNINTERRUPTIBLE); if (ret < 0) return ret; - if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) + if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) { + smp_rmb(); return key->type_data.reject_error; + } return key_validate(key); } EXPORT_SYMBOL(wait_for_key_construction); |