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    libceph: treat sockaddr_storage with uninitialized family as blank · c44bd69c
    Ilya Dryomov 提交于
    addr_is_blank() should return true if family is neither AF_INET nor
    AF_INET6.  This is what its counterpart entity_addr_t::is_blank_ip() is
    doing and it is the right thing to do: in process_banner() we check if
    our address is blank and if it is "learn" it from our peer.  As it is,
    we never learn our address and always send out a blank one.  This goes
    way back to ceph.git commit dd732cbfc1c9 ("use sockaddr_storage; and
    some ipv6 support groundwork") from 2009.
    
    While at at, do not open-code ipv6_addr_any() and use INADDR_ANY
    constant instead of 0.
    Signed-off-by: NIlya Dryomov <idryomov@gmail.com>
    Reviewed-by: NSage Weil <sage@redhat.com>
    c44bd69c
messenger.c 83.6 KB