diff options
| -rw-r--r-- | drivers/s390/crypto/zcrypt_msgtype6.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/s390/crypto/zcrypt_msgtype6.c b/drivers/s390/crypto/zcrypt_msgtype6.c index 2101776a8148..9ac960d83c28 100644 --- a/drivers/s390/crypto/zcrypt_msgtype6.c +++ b/drivers/s390/crypto/zcrypt_msgtype6.c @@ -1131,10 +1131,9 @@ unsigned int get_cprb_fc(struct ica_xcRB *xcRB, ap_msg->receive = zcrypt_msgtype6_receive; ap_msg->psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); - ap_msg->private = kmalloc(sizeof(resp_type), GFP_KERNEL); + ap_msg->private = kmemdup(&resp_type, sizeof(resp_type), GFP_KERNEL); if (!ap_msg->private) return -ENOMEM; - memcpy(ap_msg->private, &resp_type, sizeof(resp_type)); return XCRB_msg_to_type6CPRB_msgX(ap_msg, xcRB, func_code, dom); } @@ -1187,10 +1186,9 @@ unsigned int get_ep11cprb_fc(struct ep11_urb *xcrb, ap_msg->receive = zcrypt_msgtype6_receive_ep11; ap_msg->psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); - ap_msg->private = kmalloc(sizeof(resp_type), GFP_KERNEL); + ap_msg->private = kmemdup(&resp_type, sizeof(resp_type), GFP_KERNEL); if (!ap_msg->private) return -ENOMEM; - memcpy(ap_msg->private, &resp_type, sizeof(resp_type)); return xcrb_msg_to_type6_ep11cprb_msgx(ap_msg, xcrb, func_code); } @@ -1282,10 +1280,9 @@ unsigned int get_rng_fc(struct ap_message *ap_msg, int *func_code, ap_msg->receive = zcrypt_msgtype6_receive; ap_msg->psmid = (((unsigned long long) current->pid) << 32) + atomic_inc_return(&zcrypt_step); - ap_msg->private = kmalloc(sizeof(resp_type), GFP_KERNEL); + ap_msg->private = kmemdup(&resp_type, sizeof(resp_type), GFP_KERNEL); if (!ap_msg->private) return -ENOMEM; - memcpy(ap_msg->private, &resp_type, sizeof(resp_type)); rng_type6CPRB_msgX(ap_msg, ZCRYPT_RNG_BUFFER_SIZE, domain); |