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>] [thread-next>] [day] [month] [year] [list]
Message-ID: <4725F416.2030100@wonderland.us.com>
Date:	Mon, 29 Oct 2007 08:54:14 -0600
From:	Tom Southerland <toms@...derland.us.com>
To:	linux-kernel@...r.kernel.org
Subject: drivers/net/sunhme.c patch

This patch provides a unique mac address for all interfaces
for the Sun QFE card (non-sparc).  It takes the base mac from
the first interface and increments the mac address for the
other interfaces.

It still preserves the 'macaddr' parameter so if desired, it
can still be used.

Before patching:

eth0      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BB
eth1      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BB
eth2      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BB
eth3      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BB

After patching:

eth0      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BB
eth1      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BC
eth2      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BD
eth3      Link encap:Ethernet  HWaddr 00:03:BA:17:4C:BE

Cheers,

Tom



--- linux-2.6.23.1/drivers/net/sunhme.c.orig    2007-10-29 07:58:25.000000000 -0600
+++ linux-2.6.23.1/drivers/net/sunhme.c 2007-10-29 08:53:03.000000000 -0600
@@ -3083,6 +3083,11 @@ static int __devinit happy_meal_pci_prob
                 }
  #else
                 get_hme_mac_nonsparc(pdev, &dev->dev_addr[0]);
+                if(macaddr[5] == 0){
+                 for (i = 0; i < 6; i++)
+                       macaddr[i] = dev->dev_addr[i];
+                 macaddr[5]++;
+                }
  #endif
         }

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ