core: remove system start timeout logic again

[elogind.git] / src / nspawn / nspawn.c

diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index 34436b82a2879b3778bce44dcb27f59298740a11..b6d9bc631cb7adf55223806b00d4032dd6d910b4 100644 (file)
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -1101,7 +1101,8 @@ static int copy_devnodes(const char *dest) {
                 "full\0"
                 "random\0"
                 "urandom\0"
-                "tty\0";
+                "tty\0"
+                "net/tun\0";
 
         const char *d;
         int r = 0;
@@ -1132,10 +1133,17 @@ static int copy_devnodes(const char *dest) {
                         log_error("%s is not a char or block device, cannot copy", from);
                         return -EIO;
 
-                } else if (mknod(to, st.st_mode, st.st_rdev) < 0) {
+                } else {
+                        r = mkdir_parents(to, 0775);
+                        if (r < 0) {
+                                log_error("Failed to create parent directory of %s: %s", to, strerror(-r));
+                                return -r;
+                        }
 
-                        log_error("mknod(%s) failed: %m", dest);
-                        return  -errno;
+                        if (mknod(to, st.st_mode, st.st_rdev) < 0) {
+                                log_error("mknod(%s) failed: %m", dest);
+                                return  -errno;
+                        }
                 }
         }
 
@@ -1281,7 +1289,7 @@ static int setup_hostname(void) {
         if (arg_share_system)
                 return 0;
 
-        if (sethostname(arg_machine, strlen(arg_machine)) < 0)
+        if (sethostname_idempotent(arg_machine) < 0)
                 return -errno;
 
         return 0;
@@ -1537,7 +1545,7 @@ static int register_machine(pid_t pid, int local_ifindex) {
                         return r;
                 }
 
-                r = sd_bus_message_append(m, "(sv)", "DeviceAllow", "a(ss)", 10,
+                r = sd_bus_message_append(m, "(sv)", "DeviceAllow", "a(ss)", 11,
                                           /* Allow the container to
                                            * access and create the API
                                            * device nodes, so that
@@ -1550,6 +1558,7 @@ static int register_machine(pid_t pid, int local_ifindex) {
                                           "/dev/random", "rwm",
                                           "/dev/urandom", "rwm",
                                           "/dev/tty", "rwm",
+                                          "/dev/net/tun", "rwm",
                                           /* Allow the container
                                            * access to ptys. However,
                                            * do not permit the