diff options
Diffstat (limited to 'security/keys/trusted.c')
| -rw-r--r-- | security/keys/trusted.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/security/keys/trusted.c b/security/keys/trusted.c index 83fc92e297cd..c99b9368368c 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted.c | |||
| @@ -1076,8 +1076,7 @@ static long trusted_read(const struct key *key, char __user *buffer, | |||
| 1076 | char *bufp; | 1076 | char *bufp; |
| 1077 | int i; | 1077 | int i; |
| 1078 | 1078 | ||
| 1079 | p = rcu_dereference_protected(key->payload.data, | 1079 | p = rcu_dereference_key(key); |
| 1080 | rwsem_is_locked(&((struct key *)key)->sem)); | ||
| 1081 | if (!p) | 1080 | if (!p) |
| 1082 | return -EINVAL; | 1081 | return -EINVAL; |
| 1083 | if (!buffer || buflen <= 0) | 1082 | if (!buffer || buflen <= 0) |