nspawn: change owner/group of /run/systemd/nspawn/notify to userns-root

Fixes #4944
2017-01-17 08:40:05 +00:00
parent 542ca7c9d2
commit adc7d9f0da
1 changed files with 6 additions and 0 deletions
@@ -2363,6 +2363,12 @@ static int setup_sd_notify_child(void) {
                return log_error_errno(errno, "bind(%s) failed: %m", sa.un.sun_path);
        }

+        r = userns_lchown(NSPAWN_NOTIFY_SOCKET_PATH, 0, 0);
+        if (r < 0) {
+                safe_close(fd);
+                return log_error_errno(r, "Failed to chown " NSPAWN_NOTIFY_SOCKET_PATH ": %m");
+        }
+
        r = setsockopt(fd, SOL_SOCKET, SO_PASSCRED, &one, sizeof(one));
        if (r < 0) {
                safe_close(fd);