From: Hemant Agrawal <hemant.agrawal@nxp.com>
Date: Thu, 3 Sep 2020 17:17:44 +0000 (+0530)
Subject: crypto/dpaa2_sec: fix stats query without queue pair
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=356bcac8f11ef916f47be74b295c36755d8165cf;p=dpdk.git

crypto/dpaa2_sec: fix stats query without queue pair

dpdk-procinfo calls the crypto stats API, which results segmentation
fault on DPAA2_SEC.
The queue pair array will be NULL, when it is used without
configuring the SEC device.

Fixes: 02f35eee264b ("crypto/dpaa2_sec: support statistics")
Cc: stable@dpdk.org

Signed-off-by: Hemant Agrawal <hemant.agrawal@nxp.com>
Acked-by: Akhil Goyal <akhil.goyal@nxp.com>
---

diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 109e61ae16..f480aafd01 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -3501,7 +3501,7 @@ void dpaa2_sec_stats_get(struct rte_cryptodev *dev,
 		return;
 	}
 	for (i = 0; i < dev->data->nb_queue_pairs; i++) {
-		if (qp[i] == NULL) {
+		if (qp == NULL || qp[i] == NULL) {
 			DPAA2_SEC_DEBUG("Uninitialised queue pair");
 			continue;
 		}