RDMA/CMA: Canonize IPv4 on IPV6 sockets properly
commit 28521440 upstream. When accepting a new IPv4 connect to an IPv6 socket, the CMA tries to canonize the address family to IPv4, but does not properly process the listening sockaddr to get the listening port, and does not properly set the address family of the canonized sockaddr. Fixes: e51060f0 ("IB: IP address based RDMA connection manager") Reported-By: Yotam Kenneth <yotamke@mellanox.com> Signed-off-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Tested-by: Haggai Eran <haggaie@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz>
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