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(parent: 68aad78) | patch
net: make ipv6 bind honour freebind
authorMaciej Żenczykowski <maze@google.com>
Mon, 7 Nov 2011 14:57:21 +0000 (14:57 +0000)
committerDavid S. Miller <davem@davemloft.net>
Tue, 8 Nov 2011 20:13:03 +0000 (15:13 -0500)
commitf74024d9f05caa570dcf7582b498bbf011943491
tree1fa2bbbcbc337f6d1db23b09acd2ee8b48e37389tree | snapshot (tar.gz zip)
parent68aad78c5023b8aa82da99b47f9d8cf40e8ca453commit | diff
net: make ipv6 bind honour freebind

This makes native ipv6 bind follow the precedent set by:
  - native ipv4 bind behaviour
  - dual stack ipv4-mapped ipv6 bind behaviour.

This does allow an unpriviledged process to spoof its source IPv6
address, just like it currently can spoof its source IPv4 address
(for example when using UDP).

Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/af_inet6.c diff | blob | blame | history