7/10/2023 7:06 PM, Mickaël Salaün пишет:

On 06/07/2023 16:55, Mickaël Salaün wrote:

quoted

From: Konstantin Meskhidze <redacted>

This patch is a revamp of the v11 tests [1] with new tests (see the
"Changes since v11" description).  I (Mickaël) only added the following
todo list and the "Changes since v11" sections in this commit message.
I think this patch is good but it would appreciate reviews.
You can find the diff of my changes here but it is not really readable:
https://git.kernel.org/mic/c/78edf722fba5 (landlock-net-v11 branch)
[1] https://lore.kernel.org/all/20230515161339.631577-11-konstantin.meskhidze@huawei.com/ (local)
TODO:
- Rename all "net_service" to "net_port".
- Fix the two kernel bugs found with the new tests.
- Update this commit message with a small description of all tests.

[...]

quoted

+static int bind_variant_addrlen(const int sock_fd,
+				const struct service_fixture *const srv,
+				const socklen_t addrlen)
+{
+	int ret;
+
+	switch (srv->protocol.domain) {
+	case AF_UNSPEC:
+	case AF_INET:
+		ret = bind(sock_fd, &srv->ipv4_addr, addrlen);
+		break;
+
+	case AF_INET6:
+		ret = bind(sock_fd, &srv->ipv6_addr, addrlen);
+		break;
+
+	case AF_UNIX:
+		ret = bind(sock_fd, &srv->unix_addr, addrlen);
+		break;
+
+	default:
+		errno = -EAFNOSUPPORT;

This should be `errno = EAFNOSUPPORT`

   Ok. Got it.

quoted

+		return -errno;
+	}
+
+	if (ret < 0)
+		return -errno;
+	return ret;

.