Hi, Liliana Marie Prikler <liliana.prik...@gmail.com> skribis:
> The current socket address constructors all assume, that there are no > null bytes in the socket path. This assumption does not hold in Linux, > which uses an initial null byte to demarcate abstract sockets and > ignores all further null bytes [1]. > > [1] https://www.man7.org/linux/man-pages/man7/unix.7.html > > * libguile/sockets.c (scm_fill_sockaddr)[HAVE_UNIX_DOMAIN_SOCKETS]: > Use scm_to_locale_stringn to construct c_address. > Use memcpy instead of strcpy and calculate size directly instead of > using SUN_LEN. > (_scm_from_sockaddr): Copy the entire path up to the limits imposed by > addr_size. > * test-suite/tests/00-socket.test: ("make-socket-address"): Add case for > abstract unix sockets. > ("AF_UNIX/SOCK_STREAM"): Add abstract socket versions of bind, listen, > connect and accept. Finally applied, thanks! Ludo’.
