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Beniamino Galvani b4d4bab12b ipv4: rename and move ip_route_output_tunnel() ...

[ Upstream commit bf3fcbf7e7 ]

At the moment ip_route_output_tunnel() is used only by bareudp.
Ideally, other UDP tunnel implementations should use it, but to do so
the function needs to accept new parameters that are specific for UDP
tunnels, such as the ports.

Prepare for these changes by renaming the function to
udp_tunnel_dst_lookup() and move it to file
net/ipv4/udp_tunnel_core.c.

Suggested-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: aa6c6d9ee0 ("bareudp: fix NULL pointer dereference in bareudp_fill_metadata_dst()")
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-06-01 17:35:43 +02:00

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