shrink struct udev_event

[elogind.git] / udev / udev-event.c

diff --git a/udev/udev-event.c b/udev/udev-event.c
index 36d36ac643f1bb7d7b35db79391f8fa5d24d3537..fcb999370974db5624dcc510c8833b83e46adb47 100644 (file)
--- a/udev/udev-event.c
+++ b/udev/udev-event.c
@@ -52,6 +52,7 @@ void udev_event_unref(struct udev_event *event)
        udev_list_cleanup_entries(event->udev, &event->run_list);
        free(event->tmp_node);
        free(event->program_result);
+       free(event->name);
        dbg(event->udev, "free event %p\n", event);
        free(event);
 }
@@ -558,15 +559,17 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
                        goto exit;
                }
 
-               if (event->name_ignore) {
+               if (event->name != NULL && event->name[0] == '\0') {
                        info(event->udev, "device node creation supressed\n");
                        goto exit;
                }
 
-               if (event->name[0] == '\0') {
+               if (event->name == NULL) {
                        info(event->udev, "no node name set, will use kernel name '%s'\n",
                             udev_device_get_sysname(event->dev));
-                       util_strlcpy(event->name, udev_device_get_sysname(event->dev), sizeof(event->name));
+                       event->name = strdup(udev_device_get_sysname(event->dev));
+                       if (event->name == NULL)
+                               goto exit;
                }
 
                /* set device node name */
@@ -604,10 +607,8 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
                        info(event->udev, "device event will be ignored\n");
                        goto exit;
                }
-               if (event->name[0] == '\0') {
-                       info(event->udev, "device renaming supressed\n");
+               if (event->name == NULL)
                        goto exit;
-               }
 
                /* look if we want to change the name of the netif */
                if (strcmp(event->name, udev_device_get_sysname(dev)) != 0) {