export udev_device_get_tags_list_entry()

[elogind.git] / libudev / libudev-queue.c

diff --git a/libudev/libudev-queue.c b/libudev/libudev-queue.c
index 691e6a7919ec397242a9b73be1198a0b4a29d076..5a4a3dc095ccf236d106b9ebfba23a58990cdf29 100644 (file)
--- a/libudev/libudev-queue.c
+++ b/libudev/libudev-queue.c
@@ -28,7 +28,7 @@
  * SECTION:libudev-queue
  * @short_description: access to currently active events
  *
- * The udev daemon processes event asynchronously. All events wich do not have
+ * The udev daemon processes event asynchronously. All events which do not have
  * interdependencies are run in parallel. This exports the current state of the
  * event processing queue, and the currently event sequence numbers from the kernel
  * and the udev daemon.
@@ -360,10 +360,14 @@ int udev_queue_get_seqnum_sequence_is_finished(struct udev_queue *udev_queue,
                return 1;
        if (start < seqnum)
                start = seqnum;
-       if (start > end)
+       if (start > end) {
+               fclose(queue_file);
                return 1;
-       if (end - start > INT_MAX - 1)
+       }
+       if (end - start > INT_MAX - 1) {
+               fclose(queue_file);
                return -EOVERFLOW;
+       }
        unfinished = (end - start) + 1;
 
        while (unfinished > 0) {
@@ -484,7 +488,7 @@ struct udev_list_entry *udev_queue_get_failed_list_entry(struct udev_queue *udev
                s = syspath;
                l = util_strpcpyl(&s, sizeof(syspath), udev_get_sys_path(udev_queue->udev), NULL);
                len = readlinkat(dirfd(dir), dent->d_name, s, l);
-               if (len < 0 || (size_t)len >= l)
+               if (len <= 0 || (size_t)len == l)
                        continue;
                s[len] = '\0';
                dbg(udev_queue->udev, "found '%s' [%s]\n", syspath, dent->d_name);