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Message-Id: <1341511933-11169-6-git-send-email-tytso@mit.edu> Date: Thu, 5 Jul 2012 14:12:08 -0400 From: Theodore Ts'o <tytso@....edu> To: Linux Kernel Developers List <linux-kernel@...r.kernel.org> Cc: torvalds@...ux-foundation.org, w@....eu, ewust@...ch.edu, zakir@...ch.edu, greg@...ah.com, mpm@...enic.com, nadiah@...ucsd.edu, jhalderm@...ch.edu, tglx@...utronix.de, davem@...emloft.net, Theodore Ts'o <tytso@....edu>, stable@...nel.org Subject: [PATCH 05/10] net: feed /dev/random with the MAC address when registering a device Cc: David Miller <davem@...emloft.net> Cc: Linus Torvalds <torvalds@...ux-foundation.org> Signed-off-by: "Theodore Ts'o" <tytso@....edu> Cc: stable@...nel.org --- net/core/dev.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/net/core/dev.c b/net/core/dev.c index 6df2140..46f2f0c 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -5542,6 +5542,9 @@ int register_netdevice(struct net_device *dev) dev_hold(dev); list_netdevice(dev); + if (dev->dev_addr) + add_device_randomness(dev->dev_addr, dev->addr_len); + /* Notify protocols, that a new device appeared. */ ret = call_netdevice_notifiers(NETDEV_REGISTER, dev); ret = notifier_to_errno(ret); -- 1.7.11.1.108.gb129051 -- 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/
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