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| author | Daniel Borkmann <daniel@iogearbox.net> | 2016-04-08 15:55:00 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-14 04:38:14 +0200 |
| commit | 47e27d5e92c46a3a62d4dfd8895b1ddb8613f531 (patch) | |
| tree | 924ce7d85aacf5b2cd1e7bdad677adf9c6be875d /Documentation/networking | |
| parent | sock: tigthen lockdep checks for sock_owned_by_user (diff) | |
| download | linux-47e27d5e92c46a3a62d4dfd8895b1ddb8613f531.tar.xz linux-47e27d5e92c46a3a62d4dfd8895b1ddb8613f531.zip | |
ipv6, token: allow for clearing the current device token
The original tokenized iid support implemented via f53adae4eae5 ("net: ipv6:
add tokenized interface identifier support") didn't allow for clearing a
device token as it was intended that this addressing mode was the only one
active for globally scoped IPv6 addresses. Later we relaxed that restriction
via 617fe29d45bd ("net: ipv6: only invalidate previously tokenized addresses"),
and we should also allow for clearing tokens as there's no good reason why
it shouldn't be allowed.
Fixes: 617fe29d45bd ("net: ipv6: only invalidate previously tokenized addresses")
Reported-by: Robin H. Johnson <robbat2@gentoo.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Hannes Frederic Sowa <hannes@stressinduktion.org>
Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
0 files changed, 0 insertions, 0 deletions