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linux-stable-mirror/net
Jakub KicinskiandGreg Kroah-Hartman 366235d4be udp6: allow SO_MARK ctrl msg to affect routing
[ Upstream commit 42dcfd850e ]

Commit c6af0c227a ("ip: support SO_MARK cmsg")
added propagation of SO_MARK from cmsg to skb->mark.
For IPv4 and raw sockets the mark also affects route
lookup, but in case of IPv6 the flow info is
initialized before cmsg is parsed.

Fixes: c6af0c227a ("ip: support SO_MARK cmsg")
Reported-and-tested-by: Xintong Hu <huxintong@fb.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-11-18 14:04:13 +01:00
..
2021-11-18 14:03:44 +01:00
2021-11-02 19:48:24 +01:00