netdev - [PATCH -next] ice: Use eth_broadcast_addr() to assign broadcast address

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20220704021900.64999-1-xuqiang36@huawei.com>
Date:   Mon, 4 Jul 2022 02:19:00 +0000
From:   Xu Qiang <xuqiang36@...wei.com>
To:     <jesse.brandeburg@...el.com>, <anthony.l.nguyen@...el.com>,
        <davem@...emloft.net>, <edumazet@...gle.com>, <kuba@...nel.org>,
        <pabeni@...hat.com>, <intel-wired-lan@...ts.osuosl.org>
CC:     <netdev@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <xuqiang36@...wei.com>, <rui.xiang@...wei.com>
Subject: [PATCH -next] ice: Use eth_broadcast_addr() to assign broadcast address

Using eth_broadcast_addr() to assign broadcast address instead
of memset().

Reported-by: Hulk Robot <hulkci@...wei.com>
Signed-off-by: Xu Qiang <xuqiang36@...wei.com>
---
 drivers/net/ethernet/intel/ice/ice_tc_lib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/intel/ice/ice_tc_lib.c b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
index b803f2ab3cc7..f43254689f24 100644
--- a/drivers/net/ethernet/intel/ice/ice_tc_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_tc_lib.c
@@ -1194,7 +1194,7 @@ ice_handle_tclass_action(struct ice_vsi *vsi,
 			   ICE_TC_FLWR_FIELD_ENC_DST_MAC)) {
 		ether_addr_copy(fltr->outer_headers.l2_key.dst_mac,
 				vsi->netdev->dev_addr);
-		memset(fltr->outer_headers.l2_mask.dst_mac, 0xff, ETH_ALEN);
+		eth_broadcast_addr(fltr->outer_headers.l2_mask.dst_mac);
 	}
 
 	/* validate specified dest MAC address, make sure either it belongs to
-- 
2.17.1