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authorMichal Kubeček <mkubecek@suse.cz>2015-11-03 08:51:07 +0100
committerDavid S. Miller <davem@davemloft.net>2015-11-03 10:52:13 -0500
commitebac62fe3d24c0ce22dd83afa7b07d1a2aaef44d (patch)
tree5b5735d3f8be792cda24ce569e0ebcdddae989b0 /drivers/isdn
parent5f6c99e0ab805d8ec9eda105822912d49aa1d409 (diff)
downloadlinux-ebac62fe3d24c0ce22dd83afa7b07d1a2aaef44d.tar.bz2
ipv6: fix tunnel error handling
Both tunnel6_protocol and tunnel46_protocol share the same error handler, tunnel6_err(), which traverses through tunnel6_handlers list. For ipip6 tunnels, we need to traverse tunnel46_handlers as we do e.g. in tunnel46_rcv(). Current code can generate an ICMPv6 error message with an IPv4 packet embedded in it. Fixes: 73d605d1abbd ("[IPSEC]: changing API of xfrm6_tunnel_register") Signed-off-by: Michal Kubecek <mkubecek@suse.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
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