From: Apeksha Gupta <apeksha.gupta@nxp.com>
Date: Thu, 24 Sep 2020 04:02:06 +0000 (+0530)
Subject: net/dpaa2: fix check for key size
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=056ec485861d3e0c9e9ad612e2dca70f66f83af9;p=dpdk.git

net/dpaa2: fix check for key size

DPAA2 has support for raw flow classification, which can
be used for any protocol rules. This change fixes flow key
pattern length match boundary condition with spec length.

Fixes: 3f881f8d6eb0 ("net/dpaa2: support raw flow classification")
Cc: stable@dpdk.org

Signed-off-by: Apeksha Gupta <apeksha.gupta@nxp.com>
Acked-by: Nipun Gupta <nipun.gupta@nxp.com>
---

diff --git a/drivers/net/dpaa2/dpaa2_flow.c b/drivers/net/dpaa2/dpaa2_flow.c
index 8430213358..29f1f2e654 100644
--- a/drivers/net/dpaa2/dpaa2_flow.c
+++ b/drivers/net/dpaa2/dpaa2_flow.c
@@ -2901,7 +2901,7 @@ dpaa2_configure_flow_raw(struct rte_flow *flow,
 	flow->tc_id = group;
 	flow->tc_index = attr->priority;
 
-	if (prev_key_size < spec->length) {
+	if (prev_key_size <= spec->length) {
 		ret = dpaa2_flow_extract_add_raw(&priv->extract.qos_key_extract,
 						 spec->length);
 		if (ret) {