diff options
| author | David S. Miller <davem@davemloft.net> | 2015-12-04 05:03:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-04 05:09:12 +0300 |
| commit | f188b951f33a0464338f94f928338f84fc0e4392 (patch) | |
| tree | 17ad63719242b1de0266627a1dc92ba869a3ba4e /security/keys/trusted.c | |
| parent | 6b20da4d8f3f6a3be9f67e3207f435cfaa5f7f97 (diff) | |
| parent | 071f5d105a0ae93aeb02197c4ee3557e8cc57a21 (diff) | |
| download | linux-f188b951f33a0464338f94f928338f84fc0e4392.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/renesas/ravb_main.c
kernel/bpf/syscall.c
net/ipv4/ipmr.c
All three conflicts were cases of overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'security/keys/trusted.c')
| -rw-r--r-- | security/keys/trusted.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/security/keys/trusted.c b/security/keys/trusted.c index 903dace648a1..16dec53184b6 100644 --- a/security/keys/trusted.c +++ b/security/keys/trusted.c @@ -1007,13 +1007,16 @@ static void trusted_rcu_free(struct rcu_head *rcu) */ static int trusted_update(struct key *key, struct key_preparsed_payload *prep) { - struct trusted_key_payload *p = key->payload.data[0]; + struct trusted_key_payload *p; struct trusted_key_payload *new_p; struct trusted_key_options *new_o; size_t datalen = prep->datalen; char *datablob; int ret = 0; + if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) + return -ENOKEY; + p = key->payload.data[0]; if (!p->migratable) return -EPERM; if (datalen <= 0 || datalen > 32767 || !prep->data) |