X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fudev%2Fudevd.c;h=8eaf2cdc8c36c602870e8c5bb295a562ee2c42bb;hp=e90d9dacb056fca6c374786ba3dadfa50caf09f1;hb=62a30b2c490512fe22a4e5faacb1d55763ead1e0;hpb=5c67cf2774a8b964f4d7cd92a4c447da81ac6087 diff --git a/src/udev/udevd.c b/src/udev/udevd.c index e90d9dacb..8eaf2cdc8 100644 --- a/src/udev/udevd.c +++ b/src/udev/udevd.c @@ -26,39 +26,28 @@ #include #include #include -#include #include -#include #include -#include #include #include #include #include -#include #include #include #include -#include #include #include #include #include -#include -#include "udev.h" -#include "udev-util.h" -#include "rtnl-util.h" #include "sd-daemon.h" +#include "rtnl-util.h" #include "cgroup-util.h" #include "dev-setup.h" #include "fileio.h" - -void udev_main_log(struct udev *udev, int priority, - const char *file, int line, const char *fn, - const char *format, va_list args) { - log_metav(priority, file, line, fn, format, args); -} +#include "selinux-util.h" +#include "udev.h" +#include "udev-util.h" static struct udev_rules *rules; static struct udev_ctrl *udev_ctrl; @@ -81,6 +70,7 @@ static sigset_t sigmask_orig; static UDEV_LIST(event_list); static UDEV_LIST(worker_list); static char *udev_cgroup; +static struct udev_list properties_list; static bool udev_exit; enum event_state { @@ -93,6 +83,7 @@ struct event { struct udev_list_node node; struct udev *udev; struct udev_device *dev; + struct udev_device *dev_kernel; enum event_state state; int exitcode; unsigned long long int delaying_seqnum; @@ -143,6 +134,7 @@ static inline struct worker *node_to_worker(struct udev_list_node *node) { static void event_queue_delete(struct event *event) { udev_list_node_remove(&event->node); udev_device_unref(event->dev); + udev_device_unref(event->dev_kernel); free(event); } @@ -162,7 +154,7 @@ static void worker_unref(struct worker *worker) { worker->refcount--; if (worker->refcount > 0) return; - log_debug("worker [%u] cleaned up", worker->pid); + log_debug("worker ["PID_FMT"] cleaned up", worker->pid); worker_cleanup(worker); } @@ -225,14 +217,14 @@ static void worker_new(struct event *event) { sigfillset(&mask); fd_signal = signalfd(-1, &mask, SFD_NONBLOCK|SFD_CLOEXEC); if (fd_signal < 0) { - log_error("error creating signalfd %m"); + log_error_errno(errno, "error creating signalfd %m"); rc = 2; goto out; } fd_ep = epoll_create1(EPOLL_CLOEXEC); if (fd_ep < 0) { - log_error("error creating epoll fd: %m"); + log_error_errno(errno, "error creating epoll fd: %m"); rc = 3; goto out; } @@ -248,7 +240,7 @@ static void worker_new(struct event *event) { if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 || epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_monitor, &ep_monitor) < 0) { - log_error("fail to add fds to epoll: %m"); + log_error_errno(errno, "fail to add fds to epoll: %m"); rc = 4; goto out; } @@ -298,8 +290,8 @@ static void worker_new(struct event *event) { if (d) { fd_lock = open(udev_device_get_devnode(d), O_RDONLY|O_CLOEXEC|O_NOFOLLOW|O_NONBLOCK); if (fd_lock >= 0 && flock(fd_lock, LOCK_SH|LOCK_NB) < 0) { - log_debug("Unable to flock(%s), skipping event handling: %m", udev_device_get_devnode(d)); - err = -EWOULDBLOCK; + log_debug_errno(errno, "Unable to flock(%s), skipping event handling: %m", udev_device_get_devnode(d)); + err = -EAGAIN; fd_lock = safe_close(fd_lock); goto skip; } @@ -310,12 +302,19 @@ static void worker_new(struct event *event) { udev_event->rtnl = rtnl; /* apply rules, create node, symlinks */ - udev_event_execute_rules(udev_event, arg_event_timeout_usec, arg_event_timeout_warn_usec, rules, &sigmask_orig); + udev_event_execute_rules(udev_event, + arg_event_timeout_usec, arg_event_timeout_warn_usec, + &properties_list, + rules, + &sigmask_orig); - udev_event_execute_run(udev_event, arg_event_timeout_usec, arg_event_timeout_warn_usec, &sigmask_orig); + udev_event_execute_run(udev_event, + arg_event_timeout_usec, arg_event_timeout_warn_usec, + &sigmask_orig); - /* in case rtnl was initialized */ - rtnl = sd_rtnl_ref(udev_event->rtnl); + if (udev_event->rtnl) + /* in case rtnl was initialized */ + rtnl = sd_rtnl_ref(udev_event->rtnl); /* apply/restore inotify watch */ if (udev_event->inotify_watch) { @@ -357,7 +356,7 @@ skip: if (fdcount < 0) { if (errno == EINTR) continue; - log_error("failed to poll: %m"); + log_error_errno(errno, "failed to poll: %m"); goto out; } @@ -397,7 +396,7 @@ out: udev_monitor_unref(worker_monitor); event->state = EVENT_QUEUED; free(worker); - log_error("fork of child failed: %m"); + log_error_errno(errno, "fork of child failed: %m"); break; default: /* close monitor, but keep address around */ @@ -411,7 +410,7 @@ out: event->state = EVENT_RUNNING; udev_list_node_append(&worker->node, &worker_list); children++; - log_debug("seq %llu forked new worker [%u]", udev_device_get_seqnum(event->dev), pid); + log_debug("seq %llu forked new worker ["PID_FMT"]", udev_device_get_seqnum(event->dev), pid); break; } } @@ -428,7 +427,8 @@ static void event_run(struct event *event) { count = udev_monitor_send_device(monitor, worker->monitor, event->dev); if (count < 0) { - log_error("worker [%u] did not accept message %zi (%m), kill it", worker->pid, count); + log_error_errno(errno, "worker ["PID_FMT"] did not accept message %zi (%m), kill it", + worker->pid, count); kill(worker->pid, SIGKILL); worker->state = WORKER_KILLED; continue; @@ -461,6 +461,8 @@ static int event_queue_insert(struct udev_device *dev) { event->udev = udev_device_get_udev(dev); event->dev = dev; + event->dev_kernel = udev_device_shallow_clone(dev); + udev_device_copy_properties(event->dev_kernel, dev); event->seqnum = udev_device_get_seqnum(dev); event->devpath = udev_device_get_devpath(dev); event->devpath_len = strlen(event->devpath); @@ -644,7 +646,6 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl) { if (i >= 0) { log_debug("udevd message (SET_LOG_LEVEL) received, log_priority=%i", i); log_set_max_level(i); - udev_set_log_priority(udev, i); worker_kill(udev); } @@ -677,10 +678,10 @@ static struct udev_ctrl_connection *handle_ctrl_msg(struct udev_ctrl *uctrl) { val = &val[1]; if (val[0] == '\0') { log_debug("udevd message (ENV) received, unset '%s'", key); - udev_add_property(udev, key, NULL); + udev_list_entry_add(&properties_list, key, NULL); } else { log_debug("udevd message (ENV) received, set '%s=%s'", key, val); - udev_add_property(udev, key, val); + udev_list_entry_add(&properties_list, key, val); } } else { log_error("wrong key format '%s'", key); @@ -815,41 +816,34 @@ static int synthesize_change(struct udev_device *dev) { } static int handle_inotify(struct udev *udev) { - int nbytes, pos; - char *buf; - struct inotify_event *ev; - int r; + union inotify_event_buffer buffer; + struct inotify_event *e; + ssize_t l; - r = ioctl(fd_inotify, FIONREAD, &nbytes); - if (r < 0 || nbytes <= 0) - return -errno; + l = read(fd_inotify, &buffer, sizeof(buffer)); + if (l < 0) { + if (errno == EAGAIN || errno == EINTR) + return 0; - buf = malloc(nbytes); - if (!buf) { - log_error("error getting buffer for inotify"); - return -ENOMEM; + return log_error_errno(errno, "Failed to read inotify fd: %m"); } - nbytes = read(fd_inotify, buf, nbytes); - - for (pos = 0; pos < nbytes; pos += sizeof(struct inotify_event) + ev->len) { + FOREACH_INOTIFY_EVENT(e, buffer, l) { struct udev_device *dev; - ev = (struct inotify_event *)(buf + pos); - dev = udev_watch_lookup(udev, ev->wd); + dev = udev_watch_lookup(udev, e->wd); if (!dev) continue; - log_debug("inotify event: %x for %s", ev->mask, udev_device_get_devnode(dev)); - if (ev->mask & IN_CLOSE_WRITE) + log_debug("inotify event: %x for %s", e->mask, udev_device_get_devnode(dev)); + if (e->mask & IN_CLOSE_WRITE) synthesize_change(dev); - else if (ev->mask & IN_IGNORED) + else if (e->mask & IN_IGNORED) udev_watch_end(udev, dev); udev_device_unref(dev); } - free(buf); return 0; } @@ -874,28 +868,33 @@ static void handle_signal(struct udev *udev, int signo) { if (worker->pid != pid) continue; - log_debug("worker [%u] exit", pid); + log_debug("worker ["PID_FMT"] exit", pid); if (WIFEXITED(status)) { if (WEXITSTATUS(status) != 0) - log_error("worker [%u] exit with return code %i", + log_error("worker ["PID_FMT"] exit with return code %i", pid, WEXITSTATUS(status)); } else if (WIFSIGNALED(status)) { - log_error("worker [%u] terminated by signal %i (%s)", + log_error("worker ["PID_FMT"] terminated by signal %i (%s)", pid, WTERMSIG(status), strsignal(WTERMSIG(status))); } else if (WIFSTOPPED(status)) { - log_error("worker [%u] stopped", pid); + log_error("worker ["PID_FMT"] stopped", pid); } else if (WIFCONTINUED(status)) { - log_error("worker [%u] continued", pid); + log_error("worker ["PID_FMT"] continued", pid); } else { - log_error("worker [%u] exit with status 0x%04x", pid, status); + log_error("worker ["PID_FMT"] exit with status 0x%04x", pid, status); } if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) { if (worker->event) { - log_error("worker [%u] failed while handling '%s'", + log_error("worker ["PID_FMT"] failed while handling '%s'", pid, worker->event->devpath); worker->event->exitcode = -32; + /* delete state from disk */ + udev_device_delete_db(worker->event->dev); + udev_device_tag_index(worker->event->dev, NULL, false); + /* forward kernel event without ammending it */ + udev_monitor_send_device(monitor, NULL, worker->event->dev_kernel); event_queue_delete(worker->event); /* drop reference taken for state 'running' */ @@ -913,6 +912,20 @@ static void handle_signal(struct udev *udev, int signo) { } } +static void event_queue_update(void) { + int r; + + if (!udev_list_node_is_empty(&event_list)) { + r = touch("/run/udev/queue"); + if (r < 0) + log_warning_errno(r, "could not touch /run/udev/queue: %m"); + } else { + r = unlink("/run/udev/queue"); + if (r < 0 && errno != ENOENT) + log_warning("could not unlink /run/udev/queue: %m"); + } +} + static int systemd_fds(struct udev *udev, int *rctrl, int *rnetlink) { int ctrl = -1, netlink = -1; int fd, n; @@ -949,7 +962,7 @@ static int systemd_fds(struct udev *udev, int *rctrl, int *rnetlink) { } /* - * read the kernel commandline, in case we need to get into debug mode + * read the kernel command line, in case we need to get into debug mode * udev.log-priority= syslog priority * udev.children-max= events are fully serialized if set to 1 * udev.exec-delay= delay execution of every executed program @@ -961,13 +974,13 @@ static void kernel_cmdline_options(struct udev *udev) { int r; r = proc_cmdline(&line); - if (r < 0) - log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r)); - if (r <= 0) + if (r < 0) { + log_warning_errno(r, "Failed to read /proc/cmdline, ignoring: %m"); return; + } FOREACH_WORD_QUOTED(word, l, line, state) { - char *s, *opt; + char *s, *opt, *value; s = strndup(word, l); if (!s) @@ -979,18 +992,26 @@ static void kernel_cmdline_options(struct udev *udev) { else opt = s; - if (startswith(opt, "udev.log-priority=")) { + if ((value = startswith(opt, "udev.log-priority="))) { int prio; - prio = util_log_priority(opt + 18); + prio = util_log_priority(value); log_set_max_level(prio); - udev_set_log_priority(udev, prio); - } else if (startswith(opt, "udev.children-max=")) { - arg_children_max = strtoul(opt + 18, NULL, 0); - } else if (startswith(opt, "udev.exec-delay=")) { - arg_exec_delay = strtoul(opt + 16, NULL, 0); - } else if (startswith(opt, "udev.event-timeout=")) { - arg_event_timeout_usec = strtoul(opt + 16, NULL, 0) * USEC_PER_SEC; + } else if ((value = startswith(opt, "udev.children-max="))) { + r = safe_atoi(value, &arg_children_max); + if (r < 0) + log_warning("Invalid udev.children-max ignored: %s", value); + } else if ((value = startswith(opt, "udev.exec-delay="))) { + r = safe_atoi(value, &arg_exec_delay); + if (r < 0) + log_warning("Invalid udev.exec-delay ignored: %s", value); + } else if ((value = startswith(opt, "udev.event-timeout="))) { + r = safe_atou64(value, &arg_event_timeout_usec); + if (r < 0) { + log_warning("Invalid udev.event-timeout ignored: %s", value); + break; + } + arg_event_timeout_usec *= USEC_PER_SEC; arg_event_timeout_warn_usec = (arg_event_timeout_usec / 3) ? : 1; } @@ -1001,14 +1022,15 @@ static void kernel_cmdline_options(struct udev *udev) { static void help(void) { printf("%s [OPTIONS...]\n\n" "Manages devices.\n\n" - " --daemon\n" - " --debug\n" - " --children-max=\n" - " --exec-delay=\n" - " --event-timeout=\n" - " --resolve-names=early|late|never\n" - " --version\n" - " --help\n" + " -h --help Print this message\n" + " --version Print version of the program\n" + " --daemon Detach and run in the background\n" + " --debug Enable debug output\n" + " --children-max=INT Set maximum number of workers\n" + " --exec-delay=SECONDS Seconds to wait before executing RUN=\n" + " --event-timeout=SECONDS Seconds to wait before terminating an event\n" + " --resolve-names=early|late|never\n" + " When to resolve users and groups\n" , program_invocation_short_name); } @@ -1031,6 +1053,7 @@ static int parse_argv(int argc, char *argv[]) { assert(argv); while ((c = getopt_long(argc, argv, "c:de:DtN:hV", options, NULL)) >= 0) { + int r; switch (c) { @@ -1038,14 +1061,23 @@ static int parse_argv(int argc, char *argv[]) { arg_daemonize = true; break; case 'c': - arg_children_max = strtoul(optarg, NULL, 0); + r = safe_atoi(optarg, &arg_children_max); + if (r < 0) + log_warning("Invalid --children-max ignored: %s", optarg); break; case 'e': - arg_exec_delay = strtoul(optarg, NULL, 0); + r = safe_atoi(optarg, &arg_exec_delay); + if (r < 0) + log_warning("Invalid --exec-delay ignored: %s", optarg); break; case 't': - arg_event_timeout_usec = strtoul(optarg, NULL, 0) * USEC_PER_SEC; - arg_event_timeout_warn_usec = (arg_event_timeout_usec / 3) ? : 1; + r = safe_atou64(optarg, &arg_event_timeout_usec); + if (r < 0) + log_warning("Invalid --event-timeout ignored: %s", optarg); + else { + arg_event_timeout_usec *= USEC_PER_SEC; + arg_event_timeout_warn_usec = (arg_event_timeout_usec / 3) ? : 1; + } break; case 'D': arg_debug = true; @@ -1085,7 +1117,11 @@ int main(int argc, char *argv[]) { int fd_ctrl = -1; int fd_netlink = -1; int fd_worker = -1; - struct epoll_event ep_ctrl, ep_inotify, ep_signal, ep_netlink, ep_worker; + struct epoll_event ep_ctrl = { .events = EPOLLIN }; + struct epoll_event ep_inotify = { .events = EPOLLIN }; + struct epoll_event ep_signal = { .events = EPOLLIN }; + struct epoll_event ep_netlink = { .events = EPOLLIN }; + struct epoll_event ep_worker = { .events = EPOLLIN }; struct udev_ctrl_connection *ctrl_conn = NULL; int rc = 1, r; @@ -1097,33 +1133,42 @@ int main(int argc, char *argv[]) { log_parse_environment(); log_open(); - udev_set_log_fn(udev, udev_main_log); - log_set_max_level(udev_get_log_priority(udev)); - - log_debug("version %s", VERSION); - label_init("/dev"); - r = parse_argv(argc, argv); if (r <= 0) goto exit; kernel_cmdline_options(udev); - if (arg_debug) { + if (arg_debug) log_set_max_level(LOG_DEBUG); - udev_set_log_priority(udev, LOG_DEBUG); - } if (getuid() != 0) { log_error("root privileges required"); goto exit; } + r = mac_selinux_init("/dev"); + if (r < 0) { + log_error_errno(r, "could not initialize labelling: %m"); + goto exit; + } + /* set umask before creating any file/directory */ - chdir("/"); + r = chdir("/"); + if (r < 0) { + log_error_errno(errno, "could not change dir to /: %m"); + goto exit; + } + umask(022); - mkdir("/run/udev", 0755); + udev_list_init(udev, &properties_list, true); + + r = mkdir("/run/udev", 0755); + if (r < 0 && errno != EEXIST) { + log_error_errno(errno, "could not create /run/udev: %m"); + goto exit; + } dev_setup(NULL); @@ -1180,6 +1225,8 @@ int main(int argc, char *argv[]) { goto exit; } fd_netlink = udev_monitor_get_fd(monitor); + + udev_monitor_set_receive_buffer_size(monitor, 128 * 1024 * 1024); } if (udev_monitor_enable_receiving(monitor) < 0) { @@ -1194,7 +1241,19 @@ int main(int argc, char *argv[]) { goto exit; } - udev_monitor_set_receive_buffer_size(monitor, 128 * 1024 * 1024); + log_info("starting version " VERSION); + + udev_builtin_init(udev); + + rules = udev_rules_new(udev, arg_resolve_names); + if (rules == NULL) { + log_error("error reading rules"); + goto exit; + } + + rc = udev_rules_apply_static_dev_perms(rules); + if (rc < 0) + log_error_errno(rc, "failed to apply permissions on static device nodes - %m"); if (arg_daemonize) { pid_t pid; @@ -1204,7 +1263,7 @@ int main(int argc, char *argv[]) { case 0: break; case -1: - log_error("fork of daemon failed: %m"); + log_error_errno(errno, "fork of daemon failed: %m"); rc = 4; goto exit; default: @@ -1219,7 +1278,19 @@ int main(int argc, char *argv[]) { sd_notify(1, "READY=1"); } - log_info("starting version " VERSION "\n"); + if (arg_children_max <= 0) { + cpu_set_t cpu_set; + + arg_children_max = 8; + + if (sched_getaffinity(0, sizeof (cpu_set), &cpu_set) == 0) { + arg_children_max += CPU_COUNT(&cpu_set) * 2; + } + } + log_debug("set children_max to %u", arg_children_max); + + udev_list_node_init(&event_list); + udev_list_node_init(&worker_list); fd_inotify = udev_watch_init(udev); if (fd_inotify < 0) { @@ -1247,37 +1318,15 @@ int main(int argc, char *argv[]) { } fd_worker = worker_watch[READ_END]; - udev_builtin_init(udev); - - rules = udev_rules_new(udev, arg_resolve_names); - if (rules == NULL) { - log_error("error reading rules"); - goto exit; - } - - memzero(&ep_ctrl, sizeof(struct epoll_event)); - ep_ctrl.events = EPOLLIN; ep_ctrl.data.fd = fd_ctrl; - - memzero(&ep_inotify, sizeof(struct epoll_event)); - ep_inotify.events = EPOLLIN; ep_inotify.data.fd = fd_inotify; - - memzero(&ep_signal, sizeof(struct epoll_event)); - ep_signal.events = EPOLLIN; ep_signal.data.fd = fd_signal; - - memzero(&ep_netlink, sizeof(struct epoll_event)); - ep_netlink.events = EPOLLIN; ep_netlink.data.fd = fd_netlink; - - memzero(&ep_worker, sizeof(struct epoll_event)); - ep_worker.events = EPOLLIN; ep_worker.data.fd = fd_worker; fd_ep = epoll_create1(EPOLL_CLOEXEC); if (fd_ep < 0) { - log_error("error creating epoll fd: %m"); + log_error_errno(errno, "error creating epoll fd: %m"); goto exit; } if (epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_ctrl, &ep_ctrl) < 0 || @@ -1285,28 +1334,10 @@ int main(int argc, char *argv[]) { epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_signal, &ep_signal) < 0 || epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_netlink, &ep_netlink) < 0 || epoll_ctl(fd_ep, EPOLL_CTL_ADD, fd_worker, &ep_worker) < 0) { - log_error("fail to add fds to epoll: %m"); + log_error_errno(errno, "fail to add fds to epoll: %m"); goto exit; } - if (arg_children_max <= 0) { - cpu_set_t cpu_set; - - arg_children_max = 8; - - if (sched_getaffinity(0, sizeof (cpu_set), &cpu_set) == 0) { - arg_children_max += CPU_COUNT(&cpu_set) * 2; - } - } - log_debug("set children_max to %u", arg_children_max); - - rc = udev_rules_apply_static_dev_perms(rules); - if (rc < 0) - log_error("failed to apply permissions on static device nodes - %s", strerror(-rc)); - - udev_list_node_init(&event_list); - udev_list_node_init(&worker_list); - for (;;) { static usec_t last_usec; struct epoll_event ev[8]; @@ -1355,15 +1386,7 @@ int main(int argc, char *argv[]) { } /* tell settle that we are busy or idle */ - if (!udev_list_node_is_empty(&event_list)) { - int fd; - - fd = open("/run/udev/queue", O_WRONLY|O_CREAT|O_CLOEXEC|O_TRUNC|O_NOFOLLOW, 0444); - if (fd >= 0) - close(fd); - } else { - unlink("/run/udev/queue"); - } + event_queue_update(); fdcount = epoll_wait(fd_ep, ev, ELEMENTSOF(ev), timeout); if (fdcount < 0) @@ -1396,18 +1419,14 @@ int main(int argc, char *argv[]) { if ((ts - worker->event_start_usec) > arg_event_timeout_warn_usec) { if ((ts - worker->event_start_usec) > arg_event_timeout_usec) { - log_error("worker [%u] %s timeout; kill it", worker->pid, worker->event->devpath); + log_error("worker ["PID_FMT"] %s timeout; kill it", worker->pid, worker->event->devpath); kill(worker->pid, SIGKILL); worker->state = WORKER_KILLED; - /* drop reference taken for state 'running' */ - worker_unref(worker); log_error("seq %llu '%s' killed", udev_device_get_seqnum(worker->event->dev), worker->event->devpath); worker->event->exitcode = -64; - event_queue_delete(worker->event); - worker->event = NULL; } else if (!worker->event_warned) { - log_warning("worker [%u] %s is taking a long time", worker->pid, worker->event->devpath); + log_warning("worker ["PID_FMT"] %s is taking a long time", worker->pid, worker->event->devpath); worker->event_warned = true; } } @@ -1455,8 +1474,8 @@ int main(int argc, char *argv[]) { struct udev_device *dev; dev = udev_monitor_receive_device(monitor); - if (dev != NULL) { - udev_device_set_usec_initialized(dev, now(CLOCK_MONOTONIC)); + if (dev) { + udev_device_ensure_usec_initialized(dev, NULL); if (event_queue_insert(dev) < 0) udev_device_unref(dev); } @@ -1488,6 +1507,11 @@ int main(int argc, char *argv[]) { if (is_inotify) handle_inotify(udev); + /* tell settle that we are busy or idle, this needs to be before the + * PING handling + */ + event_queue_update(); + /* * This needs to be after the inotify handling, to make sure, * that the ping is send back after the possibly generated @@ -1521,7 +1545,8 @@ exit_daemonize: udev_monitor_unref(monitor); udev_ctrl_connection_unref(ctrl_conn); udev_ctrl_unref(udev_ctrl); - label_finish(); + udev_list_cleanup(&properties_list); + mac_selinux_finish(); udev_unref(udev); log_close(); return rc;