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authorArnaud Ebalard <arno@natisbad.org>2010-07-16 00:38:44 +0000
committerDavid S. Miller <davem@davemloft.net>2010-07-18 15:04:33 -0700
commitd9a9dc66eb8a8fd85c8546247e7e1d6023d0eb0f (patch)
treecedd329461bcfeaad782b574912dbe68dd28d00a /scripts/setlocalversion
parentee2e6114de3bdb1c34f3910b690f990483e981ab (diff)
downloadlinux-d9a9dc66eb8a8fd85c8546247e7e1d6023d0eb0f.tar.bz2
IPv6: fix CoA check in RH2 input handler (mip6_rthdr_input())
The input handler for Type 2 Routing Header (mip6_rthdr_input()) checks if the CoA in the packet matches the CoA in the XFRM state. Current check is buggy: it compares the adddress in the Type 2 Routing Header, i.e. the HoA, against the expected CoA in the state. The comparison should be made against the address in the destination field of the IPv6 header. The bug remained unnoticed because the main (and possibly only current) user of the code (UMIP MIPv6 Daemon) initializes the XFRM state with the unspecified address, i.e. explicitly allows everything. Yoshifuji-san, can you ack that one? Signed-off-by: Arnaud Ebalard <arno@natisbad.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'scripts/setlocalversion')
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