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.
Signed-off-by: Ludovic Courtès <ludo@gnu.org>
* test-suite/tests/00-repl-server.test (call-with-repl-server): throw if no fork provided
* test-suite/tests/00-socket.test (primitive-fork-if-available): new help procedure
(bind/sockaddr, AF_UNIX/SOCK_STREAM): use helper func
* test-suite/tests/ports.test ("pipe, fdopen, and line buffering"): throw if no fork provided
Reported by Samuel Thibault <samuel.thibault@gnu.org>
and Peter Simons <simons@cryp.to>.
* test-suite/tests/00-socket.test ("AF_INET6/SOCK_STREAM"): Throw
`unresolved' when `bind' throws EADDRNOTAVAIL.
* test-suite/tests/00-socket.test:
* test-suite/tests/alist.test:
* test-suite/tests/elisp.test:
* test-suite/tests/encoding-iso88591.test:
* test-suite/tests/encoding-iso88597.test:
* test-suite/tests/encoding-utf8.test:
* test-suite/tests/hash.test:
* test-suite/tests/i18n.test:
* test-suite/tests/modules.test:
* test-suite/tests/ports.test:
* test-suite/tests/srfi-35.test: Make tests use eqv? instead of eq? when
comparing numbers, characters. Checked also for similar uses of
assq[-ref].
* test-suite/tests/vlist.test ("vhash-delete honors HASH"): Change test
to use eqv-ness, not eq-ness, which should not impact its purpose as
these two are equivalent for strings.
* libguile/posix.c (scm_fork): Issue a warning on a multithreaded fork.
* doc/ref/posix.texi (Processes): Add note about multithreaded fork.
* test-suite/tests/00-socket.test: Moved here, from socket.test, so as
to run before any threads are created.
* test-suite/Makefile.am: Adapt.
* libguile/posix.c (scm_fork): Signal an error if a `fork' is attempted
after threads have been spawned.
* test-suite/tests/00-socket.test: Moved here, from socket.test, so as
to run before any threads are created.
* test-suite/Makefile.am: Adapt.
2012-02-24 11:20:21 +01:00
Renamed from test-suite/tests/socket.test (Browse further)
