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authorPeter Maydell <peter.maydell@linaro.org>2017-03-23 13:43:32 +0000
committerPeter Maydell <peter.maydell@linaro.org>2017-03-23 13:43:32 +0000
commitb79fbb2d70524548abfb8482bd1e5713b5f7dcdc (patch)
tree39865bd8f02e344beb153569fc2666d69b9f08e2 /backends
parentd81d857f4421d205395d55200425daa6591c28a5 (diff)
parentb7bad50ae81efeb180609eeecdb086ebc7536ed7 (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.c12
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) {