diff options
author | Alex Shi <alex.shi@linaro.org> | 2016-04-21 14:43:36 +0800 |
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committer | Alex Shi <alex.shi@linaro.org> | 2016-04-21 14:43:36 +0800 |
commit | 9beee7af111a7afa5f7b787daaf8a6891c05f216 (patch) | |
tree | 92fdbea807b9ef2917d1f087355f08617230dd75 /security/keys/encrypted-keys/encrypted.c | |
parent | e8490c42825967752fef08dddf37eb3f5f34d753 (diff) | |
parent | fd9302c16fc244139c1ddfdffc145d5b772ed9ce (diff) |
Merge branch 'linux-linaro-lsk-v4.1' into linux-linaro-lsk-v4.1-androidlsk-v4.1-16.04-android
Conflicts:
keep -fno-pic flag in arch/arm64/Makefile
Diffstat (limited to 'security/keys/encrypted-keys/encrypted.c')
-rw-r--r-- | security/keys/encrypted-keys/encrypted.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/security/keys/encrypted-keys/encrypted.c b/security/keys/encrypted-keys/encrypted.c index 7bed4ad7cd76..0a374a2ce030 100644 --- a/security/keys/encrypted-keys/encrypted.c +++ b/security/keys/encrypted-keys/encrypted.c @@ -845,6 +845,8 @@ static int encrypted_update(struct key *key, struct key_preparsed_payload *prep) size_t datalen = prep->datalen; int ret = 0; + if (test_bit(KEY_FLAG_NEGATIVE, &key->flags)) + return -ENOKEY; if (datalen <= 0 || datalen > 32767 || !prep->data) return -EINVAL; |