chiark / gitweb /
don't create $tempnode for devices without major
[elogind.git] / udev_rules.c
index 61b39b4..5c3d7d5 100644 (file)
@@ -532,7 +532,7 @@ found:
                        }
                        break;
                case SUBST_TEMP_NODE:
-                       if (udev->tmp_node[0] == '\0') {
+                       if (udev->tmp_node[0] == '\0' && major(udev->devt) > 0) {
                                dbg("create temporary device node for callout");
                                snprintf(udev->tmp_node, sizeof(udev->tmp_node), "%s/.tmp-%u-%u",
                                         udev_root, major(udev->devt), minor(udev->devt));