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| author | Theodore Ts'o <tytso@mit.edu> | 2012-07-04 21:23:25 -0400 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-07-14 20:17:46 -0400 |
| commit | 7bf2357524408b97fec58344caf7397f8140c3fd (patch) | |
| tree | 58da99c5a450934ce7520e2942b039aaf4467fcf /net/core/rtnetlink.c | |
| parent | b04b3156a20d395a7faa8eed98698d1e17a36000 (diff) | |
| download | blackbird-op-linux-7bf2357524408b97fec58344caf7397f8140c3fd.tar.gz blackbird-op-linux-7bf2357524408b97fec58344caf7397f8140c3fd.zip | |
net: feed /dev/random with the MAC address when registering a device
Cc: David Miller <davem@davemloft.net>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Cc: stable@vger.kernel.org
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 21318d15bbc3..f058e599d858 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -1378,6 +1378,7 @@ 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]) { |
