ipv6: Do not assign non-valid address on interface.

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Check the type of the address when adding a new one on interface.
- the unspecified address (::) is always disallowed (RFC4291 2.5.2)
- the loopback address is disallowed unless the interface is (one of)
  loopback (RFC4291 2.5.3).
- multicast addresses are disallowed.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>

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YOSHIFUJI Hideaki 2008-06-25 16:26:47 +09:00

parent b4653e9945

commit d68b82705a

1 changed files with 7 additions and 0 deletions

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net/ipv6/addrconf.c

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