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From: Shibin Koikkara Reeny <shibin.koikkara.reeny@intel.com>
To: dev@dpdk.org, qi.z.zhang@intel.com, anatoly.burakov@intel.com,
	bruce.richardson@intel.com, john.mcnamara@intel.com
Cc: ciara.loftus@intel.com,
	Shibin Koikkara Reeny <shibin.koikkara.reeny@intel.com>
Subject: [PATCH] net/af_xdp: fix integer handling issues
Date: Tue, 21 Feb 2023 11:14:26 +0000	[thread overview]
Message-ID: <20230221111426.172357-1-shibin.koikkara.reeny@intel.com> (raw)

Fix integer handling issues (NEGATIVE_RETURNS) reported
in coverity scan. Add a check to sock variable if the
value is negative return -1.

Coverity issue: 383245
Fixes: 7fc6ae50369d ("net/af_xdp: support CNI Integration")

Signed-off-by: Shibin Koikkara Reeny <shibin.koikkara.reeny@intel.com>
---
 drivers/net/af_xdp/rte_eth_af_xdp.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
index 02c874d51e..2a20a6960c 100644
--- a/drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
@@ -1508,6 +1508,8 @@ get_cni_fd(char *if_name)
 
 	memset(&server, 0, sizeof(server));
 	sock = init_uds_sock(&server);
+	if (sock < 0)
+		return -1;
 
 	/* Initiates handshake to CNI send: /connect,hostname */
 	snprintf(request, sizeof(request), "%s,%s", UDS_CONNECT_MSG, hostname);
-- 
2.25.1


             reply	other threads:[~2023-02-21 11:15 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-02-21 11:14 Shibin Koikkara Reeny [this message]
2023-02-21 13:30 ` Ferruh Yigit

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