chiark / gitweb /
sd-bus: when connecting to a container, don't fall back to host bus
[elogind.git] / src / libelogind / sd-bus / sd-bus.c
index f282171..31a98f3 100644 (file)
@@ -1034,19 +1034,30 @@ static int bus_start_address(sd_bus *b) {
 
                 if (b->exec_path)
                         r = bus_socket_exec(b);
+
                 else if ((b->nspid > 0 || b->machine) && b->kernel) {
                         r = bus_container_connect_kernel(b);
                         if (r < 0 && !IN_SET(r, -ENOENT, -ESOCKTNOSUPPORT))
                                 container_kdbus_available = true;
-                } else if (!container_kdbus_available && (b->nspid > 0 || b->machine) && b->sockaddr.sa.sa_family != AF_UNSPEC)
-                        r = bus_container_connect_socket(b);
-                else if (b->kernel) {
+
+                } else if ((b->nspid > 0 || b->machine) && b->sockaddr.sa.sa_family != AF_UNSPEC) {
+                        if (!container_kdbus_available)
+                                r = bus_container_connect_socket(b);
+                        else
+                                skipped = true;
+
+                } else if (b->kernel) {
                         r = bus_kernel_connect(b);
                         if (r < 0 && !IN_SET(r, -ENOENT, -ESOCKTNOSUPPORT))
                                 kdbus_available = true;
-                } else if (!kdbus_available && b->sockaddr.sa.sa_family != AF_UNSPEC)
-                        r = bus_socket_connect(b);
-                else
+
+                } else if (b->sockaddr.sa.sa_family != AF_UNSPEC) {
+                        if (!kdbus_available)
+                                r = bus_socket_connect(b);
+                        else
+                                skipped = true;
+
+                } else
                         skipped = true;
 
                 if (!skipped) {