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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:   Sat, 26 Sep 2020 20:31:03 +0300
From:   Vladimir Oltean <vladimir.oltean@....com>
To:     netdev@...r.kernel.org, davem@...emloft.net
Cc:     andrew@...n.ch, f.fainelli@...il.com, vivien.didelot@...il.com,
        kuba@...nel.org
Subject: [PATCH v2 net-next 11/16] net: dsa: tag_lan9303: use the generic flow dissector procedure

The LAN9303 switches use a DSA tag placed before the EtherType, so they
displace all headers that follow afterwards. Call the generic flow
dissector procedure so that this is accounted for.

Cc: Juergen Beisert <jbe@...gutronix.de>
Cc: Egil Hjelmeland <privat@...l-hjelmeland.no>
Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 net/dsa/tag_lan9303.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/dsa/tag_lan9303.c b/net/dsa/tag_lan9303.c
index ccfb6f641bbf..94e3808500d9 100644
--- a/net/dsa/tag_lan9303.c
+++ b/net/dsa/tag_lan9303.c
@@ -135,6 +135,7 @@ static const struct dsa_device_ops lan9303_netdev_ops = {
 	.xmit = lan9303_xmit,
 	.rcv = lan9303_rcv,
 	.overhead = LAN9303_TAG_LEN,
+	.flow_dissect = dsa_tag_generic_flow_dissect,
 };
 
 MODULE_LICENSE("GPL");
-- 
2.25.1

Powered by blists - more mailing lists