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Xin Long authored
Commit 5e1859fb ("ipv4: ipmr: various fixes and cleanups") fixed the issue for ipv4 ipmr: ip_mroute_setsockopt() & ip_mroute_getsockopt() should not access/set raw_sk(sk)->ipmr_table before making sure the socket is a raw socket, and protocol is IGMP The same fix should be done for ipv6 ipmr as well. This patch can fix the panic caused by overwriting the same offset as ipmr_table as in raw_sk(sk) when accessing other type's socket by ip_mroute_setsockopt(). Signed-off-by:
Xin Long <lucien.xin@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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