diff options
| author | Hannes Frederic Sowa <hannes@stressinduktion.org> | 2013-06-27 22:46:04 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-28 16:29:41 -0700 |
| commit | ce08aa04215ea3309c47677f55d3b52d31d6a97a (patch) | |
| tree | d1edf7f0102d06b03ec6693a5b60ba35f46a4e3b /net/core | |
| parent | b692b29868295c504e1e9c306762aa89ab3997a2 (diff) | |
ipv6: only apply anti-spoofing checks to not-pointopoint tunnels
[ Upstream commit 5c29fb12e8fb8a8105ea048cb160fd79a85a52bb ]
Because of commit 218774dc341f219bfcf940304a081b121a0e8099 ("ipv6: add
anti-spoofing checks for 6to4 and 6rd") the sit driver dropped packets
for 2002::/16 destinations and sources even when configured to work as a
tunnel with fixed endpoint. We may only apply the 6rd/6to4 anti-spoofing
checks if the device is not in pointopoint mode.
This was an oversight from me in the above commit, sorry. Thanks to
Roman Mamedov for reporting this!
Reported-by: Roman Mamedov <rm@romanrm.ru>
Cc: David Miller <davem@davemloft.net>
Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/core')
0 files changed, 0 insertions, 0 deletions