Use "struct sockaddr_storage" instead of a union in mandos-client.
Apparently using struct sockaddr_storage the way POSIX intended is incompatible with strict aliasing, so turn that off in the Makefile.
* plugins.d/mandos-client.c (start_mandos_communication): Change "to" from a union to a struct sockaddr_storage. * Makefile (OPTIMIZE): Add "-fno-strict-aliasing".