Unverified Commit 4942ceab authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!15387 crypto: qat - add param check for DH 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yifan Qiao <qiaoyifan4@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/O62MBU7JTGCMD57NLKH7F5QW7YFV6NZ3/ 
 
https://gitee.com/openeuler/kernel/issues/IBP212 
 
Link:https://gitee.com/openeuler/kernel/pulls/15387

 

Reviewed-by: default avatarLi Nan <linan122@huawei.com>
Signed-off-by: default avatarLi Nan <linan122@huawei.com>
parents 6c2b20b4 86f6101c

drivers/crypto/qat/qat_common/qat_asym_algs.c

+4 −0
Original line number Diff line number Diff line
@@ -228,6 +228,10 @@ static int qat_dh_compute_value(struct kpp_request *req) 
		req->dst_len = ctx->p_size;

		return -EOVERFLOW;

	}



	if (req->src_len > ctx->p_size)

		return -EINVAL;



	memset(msg, '\0', sizeof(*msg));

	ICP_QAT_FW_PKE_HDR_VALID_FLAG_SET(msg->pke_hdr,

					  ICP_QAT_FW_COMN_REQ_FLAG_SET);