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| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-04 21:23:25 -0400 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-08-10 00:24:44 +0100 |
| commit | 322f326e39b1c06a24e2e927db0a46e6e054cd2b (patch) | |
| tree | 090ff61a4db3b61250ef0c76a425f6c27c4183c7 /net/core/rtnetlink.c | |
| parent | 4e28e08b4dbd6c38c9c9e2d1f171949520c708f7 (diff) | |
| download | kernel_samsung_smdk4412-322f326e39b1c06a24e2e927db0a46e6e054cd2b.zip kernel_samsung_smdk4412-322f326e39b1c06a24e2e927db0a46e6e054cd2b.tar.gz kernel_samsung_smdk4412-322f326e39b1c06a24e2e927db0a46e6e054cd2b.tar.bz2 | |
net: feed /dev/random with the MAC address when registering a device
commit 7bf2357524408b97fec58344caf7397f8140c3fd upstream.
Cc: David Miller <davem@davemloft.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'net/core/rtnetlink.c')
| -rw-r--r-- | net/core/rtnetlink.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index 2ef859a..05842ab 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1354,6 +1354,7 @@ static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm, goto errout; send_addr_notify = 1; modified = 1; + add_device_randomness(dev->dev_addr, dev->addr_len); } if (tb[IFLA_MTU]) { |