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fix handling of swapping node name with symlink name

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This commit is contained in:
Kay Sievers 2008-11-24 02:21:12 +01:00
parent 45a9e9e27b
commit f408fd919a
1 changed files with 7 additions and 2 deletions
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9
udev/udev-node.c
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@ -371,18 +371,23 @@ void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev
struct udev_list_entry *list_entry_current;
int found;
/* check if old link name is now our node name */
if (strcmp(name, udev_device_get_devnode(dev)) == 0)
continue;
/* check if old link name still belongs to this device */
found = 0;
udev_list_entry_foreach(list_entry_current, udev_device_get_devlinks_list_entry(dev)) {
const char *name_current = udev_list_entry_get_name(list_entry_current);
if (strcmp(name_current, name) == 0) {
if (strcmp(name, name_current) == 0) {
found = 1;
break;
}
}
if (found)
continue;
/* link does no longer belong to this device */
info(udev, "update old symlink '%s' no longer belonging to '%s'\n", name, udev_device_get_devpath(dev));
name_index(udev, udev_device_get_devpath(dev), name, 0, test);
update_link(dev, name, test);