strlcpy(slink_tmp, slink, sizeof(slink_tmp));
strlcat(slink_tmp, TMP_FILE_EXT, sizeof(slink_tmp));
unlink(slink_tmp);
- selinux_setfscreatecon(slink_tmp, NULL, S_IFLNK);
+ selinux_setfscreatecon(slink, NULL, S_IFLNK);
retval = symlink(target, slink_tmp);
selinux_resetfscreatecon();
if (retval != 0) {
if (strcmp(udev->dev->devpath, device->name) == 0) {
info("compare (our own) priority of '%s' %i >= %i",
udev->dev->devpath, udev->link_priority, priority);
- if (target[0] == '\0' || udev->link_priority >= priority) {
+ if (strcmp(udev->name, name) == 0) {
+ info("'%s' is our device node, database inconsistent, skip link update", udev->name);
+ } else if (target[0] == '\0' || udev->link_priority >= priority) {
priority = udev->link_priority;
strlcpy(target, udev->name, sizeof(target));
}
continue;
}
- /* or something else, then read priority from database */
+ /* another device, read priority from database */
udev_db = udev_device_init(NULL);
if (udev_db == NULL)
continue;
if (udev_db_get_device(udev_db, device->name) == 0) {
- info("compare priority of '%s' %i > %i",
- udev_db->dev->devpath, udev_db->link_priority, priority);
- if (target[0] == '\0' || udev_db->link_priority > priority) {
- priority = udev_db->link_priority;
- strlcpy(target, udev_db->name, sizeof(target));
+ if (strcmp(udev_db->name, name) == 0) {
+ info("'%s' is a device node of '%s', skip link update", udev_db->name, device->name);
+ } else {
+ info("compare priority of '%s' %i > %i",
+ udev_db->dev->devpath, udev_db->link_priority, priority);
+ if (target[0] == '\0' || udev_db->link_priority > priority) {
+ priority = udev_db->link_priority;
+ strlcpy(target, udev_db->name, sizeof(target));
+ }
}
}
udev_device_cleanup(udev_db);
name_list_cleanup(&name_list);
if (target[0] == '\0') {
- err("missing target for '%s'", name);
- rc = -1;
+ info("no current target for '%s' found", name);
+ rc = 1;
goto out;
}
strlcat(filename, "/", sizeof(filename));
strlcat(filename, udev->name, sizeof(filename));
if (stat(filename, &stats) != 0) {
- dbg("device node '%s' not found", filename);
- return -1;
+ info("device node '%s' not found", filename);
+ return 0;
}
if (udev->devt && stats.st_rdev != udev->devt) {
info("device node '%s' points to a different device, skip removal", filename);