crypto/dpaa_sec: add check for session validity

Check if the session is not null during processing.

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

diff --git a/drivers/crypto/dpaa_sec/dpaa_sec.c b/drivers/crypto/dpaa_sec/dpaa_sec.c
index ee59cf9..fef10df 100644 (file)
--- a/drivers/crypto/dpaa_sec/dpaa_sec.c
+++ b/drivers/crypto/dpaa_sec/dpaa_sec.c
@@ -1773,6 +1773,14 @@ dpaa_sec_enqueue_burst(void *qp, struct rte_crypto_op **ops,
                                nb_ops = loop;
                                goto send_pkts;
                        }
+
+                       if (!ses) {
+                               DPAA_SEC_DP_ERR("session not available");
+                               frames_to_send = loop;
+                               nb_ops = loop;
+                               goto send_pkts;
+                       }
+
                        if (unlikely(!ses->qp[rte_lcore_id() % MAX_DPAA_CORES])) {
                                if (dpaa_sec_attach_sess_q(qp, ses)) {
                                        frames_to_send = loop;