diff options
| author | Peter Maydell <peter.maydell@linaro.org> | 2017-03-23 13:43:32 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2017-03-23 13:43:32 +0000 |
| commit | b79fbb2d70524548abfb8482bd1e5713b5f7dcdc (patch) | |
| tree | 39865bd8f02e344beb153569fc2666d69b9f08e2 /backends | |
| parent | d81d857f4421d205395d55200425daa6591c28a5 (diff) | |
| parent | b7bad50ae81efeb180609eeecdb086ebc7536ed7 (diff) | |
Merge remote-tracking branch 'remotes/gonglei/tags/cryptodev-next-20170323' into staging
cryptodev fixes
# gpg: Signature made Thu 23 Mar 2017 09:22:44 GMT
# gpg: using RSA key 0x2ED7FDE9063C864D
# gpg: Good signature from "Gonglei <arei.gonglei@huawei.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 3EF1 8E53 3459 E6D1 963A 3C05 2ED7 FDE9 063C 864D
* remotes/gonglei/tags/cryptodev-next-20170323:
cryptodev: fix asserting single queue
cryptodev: setiv only when really need
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'backends')
| -rw-r--r-- | backends/cryptodev-builtin.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/backends/cryptodev-builtin.c b/backends/cryptodev-builtin.c index 82a068e792..657c0ba2f3 100644 --- a/backends/cryptodev-builtin.c +++ b/backends/cryptodev-builtin.c @@ -320,10 +320,12 @@ static int cryptodev_builtin_sym_operation( sess = builtin->sessions[op_info->session_id]; - ret = qcrypto_cipher_setiv(sess->cipher, op_info->iv, - op_info->iv_len, errp); - if (ret < 0) { - return -VIRTIO_CRYPTO_ERR; + if (op_info->iv_len > 0) { + ret = qcrypto_cipher_setiv(sess->cipher, op_info->iv, + op_info->iv_len, errp); + if (ret < 0) { + return -VIRTIO_CRYPTO_ERR; + } } if (sess->direction == VIRTIO_CRYPTO_OP_ENCRYPT) { @@ -359,8 +361,6 @@ static void cryptodev_builtin_cleanup( } } - assert(queues == 1); - for (i = 0; i < queues; i++) { cc = backend->conf.peers.ccs[i]; if (cc) { |