[dpdk-stable] patch 'net/i40e: check multi-driver option parsing' has been queued to LTS release 16.11.5

[Luca Boccassi]

Hi,

FYI, your patch has been queued to LTS release 16.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 02/11/18. So please
shout if anyone has objections.

Thanks.

Luca Boccassi

---
>From 6b82e58d019b1522c624ba7c8e2875c1c44a4d08 Mon Sep 17 00:00:00 2001
From: Beilei Xing <beilei.xing at intel.com>
Date: Thu, 8 Feb 2018 21:18:12 +0800
Subject: [PATCH] net/i40e: check multi-driver option parsing

[ upstream commit 7469a495aec98082bcd4219cf7a25c6c3867c11a ]

This patch fixes the coverity CHECKED_RETURN issue.

Coverity issue: 261779
Fixes: cfdfca493cae ("net/i40e: fix multiple driver support")

Reported-by: John McNamara <john.mcnamara at intel.com>
Signed-off-by: Beilei Xing <beilei.xing at intel.com>
Acked-by: Jingjing Wu <jingjing.wu at intel.com>
Acked-by: Helin Zhang <helin.zhang at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 6df9b4600..0b270b690 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1016,8 +1016,12 @@ i40e_support_multi_driver(struct rte_eth_dev *dev)
 			    "the first invalid or last valid one is used !",
 			    ETH_I40E_SUPPORT_MULTI_DRIVER);
 
-	rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
-			   i40e_parse_multi_drv_handler, pf);
+	if (rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
+			       i40e_parse_multi_drv_handler, pf) < 0) {
+		rte_kvargs_free(kvlist);
+		return -EINVAL;
+	}
+
 	rte_kvargs_free(kvlist);
 	return 0;
 }
-- 
2.14.2