} else {
info(udev, "mknod '%s' %u:%u %#o\n", file, major(devnum), minor(devnum), mode);
do {
- err = util_create_path(udev, file);
+ err = util_create_path_selinux(udev, file);
if (err != 0 && err != -ENOENT)
break;
udev_selinux_setfscreatecon(udev, file, mode);
} else {
info(udev, "creating symlink '%s' to '%s'\n", slink, target);
do {
- err = util_create_path(udev, slink);
+ err = util_create_path_selinux(udev, slink);
if (err != 0 && err != -ENOENT)
break;
udev_selinux_setfscreatecon(udev, slink, S_IFLNK);
util_strscpyl(slink_tmp, sizeof(slink_tmp), slink, TMP_FILE_EXT, NULL);
unlink(slink_tmp);
do {
- err = util_create_path(udev, slink_tmp);
+ err = util_create_path_selinux(udev, slink_tmp);
if (err != 0 && err != -ENOENT)
break;
udev_selinux_setfscreatecon(udev, slink_tmp, S_IFLNK);
for (;;) {
struct udev_device *dev_db;
struct dirent *dent;
- int maj, min;
- char type, type2;
- dev_t devnum;
dent = readdir(dir);
if (dent == NULL || dent->d_name[0] == '\0')
break;
if (dent->d_name[0] == '.')
continue;
- if (sscanf(dent->d_name, "%c%i:%i", &type, &maj, &min) != 3)
- continue;
- info(udev, "found '%c%i:%i' claiming '%s'\n", type, maj, min, stackdir);
- devnum = makedev(maj, min);
+
+ info(udev, "found '%s' claiming '%s'\n", dent->d_name, stackdir);
/* did we find ourself? */
- type2 = strcmp(udev_device_get_subsystem(dev), "block") == 0 ? 'b' : 'c';
- if (udev_device_get_devnum(dev) == devnum && type == type2)
+ if (strcmp(dent->d_name, udev_device_get_id_filename(dev)) == 0)
continue;
- dev_db = udev_device_new_from_devnum(udev, type, devnum);
+ dev_db = udev_device_new_from_id_filename(udev, dent->d_name);
if (dev_db != NULL) {
const char *devnode;
dbg(udev, "update symlink '%s' of '%s'\n", slink, udev_device_get_syspath(dev));
util_path_encode(&slink[strlen(udev_get_dev_path(udev))+1], name_enc, sizeof(name_enc));
- util_strscpyl(dirname, sizeof(dirname), udev_get_dev_path(udev), "/.udev/links/", name_enc, NULL);
+ util_strscpyl(dirname, sizeof(dirname), udev_get_run_path(udev), "/links/", name_enc, NULL);
util_strscpyl(filename, sizeof(filename), dirname, "/", udev_device_get_id_filename(dev), NULL);
if (!add) {
err = util_create_path(udev, filename);
if (err != 0 && err != -ENOENT)
break;
- fd = open(filename, O_WRONLY|O_CREAT|O_NOFOLLOW, 0444);
+ fd = open(filename, O_WRONLY|O_CREAT|O_CLOEXEC|O_TRUNC|O_NOFOLLOW, 0444);
if (fd >= 0)
close(fd);
else
int udev_node_add(struct udev_device *dev, mode_t mode, uid_t uid, gid_t gid)
{
struct udev *udev = udev_device_get_udev(dev);
+ char filename[UTIL_PATH_SIZE];
struct udev_list_entry *list_entry;
int err = 0;
goto exit;
}
+ /* always add /dev/{block,char}/$major:$minor */
+ snprintf(filename, sizeof(filename), "%s/%s/%u:%u",
+ udev_get_dev_path(udev),
+ strcmp(udev_device_get_subsystem(dev), "block") == 0 ? "block" : "char",
+ major(udev_device_get_devnum(dev)), minor(udev_device_get_devnum(dev)));
+ node_symlink(udev, udev_device_get_devnode(dev), filename);
+
/* create/update symlinks, add symlinks to name index */
udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev)) {
- if (udev_list_entry_get_flags(list_entry))
+ if (udev_list_entry_get_num(list_entry))
/* simple unmanaged link name */
node_symlink(udev, udev_device_get_devnode(dev), udev_list_entry_get_name(list_entry));
else
const char *devnode;
struct stat stats;
struct udev_device *dev_check;
+ char filename[UTIL_PATH_SIZE];
int err = 0;
/* remove/update symlinks, remove symlinks from name index */
err = util_unlink_secure(udev, devnode);
if (err == 0)
util_delete_path(udev, devnode);
+
+ /* remove /dev/{block,char}/$major:$minor */
+ snprintf(filename, sizeof(filename), "%s/%s/%u:%u",
+ udev_get_dev_path(udev),
+ strcmp(udev_device_get_subsystem(dev), "block") == 0 ? "block" : "char",
+ major(udev_device_get_devnum(dev)), minor(udev_device_get_devnum(dev)));
+ unlink(filename);
out:
return err;
}