linux-kernel - [PATCH 5.7 004/265] ethtool: Fix check in ethtool_rx_flow_rule

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Date:   Mon, 29 Jun 2020 11:13:57 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Gaurav Singh <gaurav1086@...il.com>,
        "David S . Miller" <davem@...emloft.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: [PATCH 5.7 004/265] ethtool: Fix check in ethtool_rx_flow_rule_create

From: Gaurav Singh <gaurav1086@...il.com>

[ Upstream commit 21a739c64d3e9871186483a0cc3e7b52638c3d59 ]

Fix check in ethtool_rx_flow_rule_create

Fixes: eca4205f9ec3 ("ethtool: add ethtool_rx_flow_spec to flow_rule structure translator")
Signed-off-by: Gaurav Singh <gaurav1086@...il.com>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 net/ethtool/ioctl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 89d0b1827aaff..d3eeeb26396cd 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -2957,7 +2957,7 @@ ethtool_rx_flow_rule_create(const struct ethtool_rx_flow_spec_input *input)
 			       sizeof(match->mask.ipv6.dst));
 		}
 		if (memcmp(v6_m_spec->ip6src, &zero_addr, sizeof(zero_addr)) ||
-		    memcmp(v6_m_spec->ip6src, &zero_addr, sizeof(zero_addr))) {
+		    memcmp(v6_m_spec->ip6dst, &zero_addr, sizeof(zero_addr))) {
 			match->dissector.used_keys |=
 				BIT(FLOW_DISSECTOR_KEY_IPV6_ADDRS);
 			match->dissector.offset[FLOW_DISSECTOR_KEY_IPV6_ADDRS] =
-- 
2.25.1