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-rw-r--r--Makefile.am2
-rw-r--r--libudev/libudev-queue-private.c17
-rw-r--r--udev/udevadm-settle.c2
3 files changed, 11 insertions, 10 deletions
diff --git a/Makefile.am b/Makefile.am
index 651a15455c..0a340aa391 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -36,7 +36,7 @@ dist_libexec_SCRIPTS =
# libudev
# ------------------------------------------------------------------------------
LIBUDEV_CURRENT=11
-LIBUDEV_REVISION=3
+LIBUDEV_REVISION=4
LIBUDEV_AGE=11
SUBDIRS += libudev/docs
diff --git a/libudev/libudev-queue-private.c b/libudev/libudev-queue-private.c
index a799be062a..0dcf9b0020 100644
--- a/libudev/libudev-queue-private.c
+++ b/libudev/libudev-queue-private.c
@@ -164,7 +164,7 @@ static struct queue_devpaths *build_index(struct udev_queue_export *udev_queue_e
devpaths->devpaths_size = range + 1;
/* read all records and populate the table */
- while(1) {
+ for (;;) {
if (udev_queue_read_seqnum(udev_queue_export->queue_file, &seqnum) < 0)
break;
n = seqnum - udev_queue_export->seqnum_max;
@@ -303,8 +303,10 @@ static int write_queue_record(struct udev_queue_export *udev_queue_export,
len = (devpath_len < USHRT_MAX) ? devpath_len : USHRT_MAX;
if (fwrite(&len, sizeof(unsigned short), 1, udev_queue_export->queue_file) != 1)
goto write_error;
- if (fwrite(devpath, 1, len, udev_queue_export->queue_file) != len)
- goto write_error;
+ if (len > 0) {
+ if (fwrite(devpath, 1, len, udev_queue_export->queue_file) != len)
+ goto write_error;
+ }
/* *must* flush output; caller may fork */
if (fflush(udev_queue_export->queue_file) != 0)
@@ -342,6 +344,7 @@ static int update_queue(struct udev_queue_export *udev_queue_export,
int bytes;
int err;
+ /* FINISHED records have a zero length devpath */
if (state == DEVICE_QUEUED) {
devpath = udev_device_get_devpath(udev_device);
devpath_len = strlen(devpath);
@@ -353,12 +356,9 @@ static int update_queue(struct udev_queue_export *udev_queue_export,
return -1;
}
- /* when the queue file grows too large, garbage-collect and rebuild it */
- bytes = ftell(udev_queue_export->queue_file) + queue_record_size(devpath_len);
-
/* if we're removing the last event from the queue, that's the best time to rebuild it */
- if (state != DEVICE_QUEUED && udev_queue_export->queued_count == 1 && bytes > 2048) {
- /* because we don't need to read the old queue file */
+ if (state != DEVICE_QUEUED && udev_queue_export->queued_count == 1) {
+ /* we don't need to read the old queue file */
fclose(udev_queue_export->queue_file);
udev_queue_export->queue_file = NULL;
rebuild_queue_file(udev_queue_export);
@@ -366,6 +366,7 @@ static int update_queue(struct udev_queue_export *udev_queue_export,
}
/* try to rebuild the queue files before they grow larger than one page. */
+ bytes = ftell(udev_queue_export->queue_file) + queue_record_size(devpath_len);
if ((udev_queue_export->waste_bytes > bytes / 2) && bytes > 4096)
rebuild_queue_file(udev_queue_export);
diff --git a/udev/udevadm-settle.c b/udev/udevadm-settle.c
index 9492abd401..b717ae60de 100644
--- a/udev/udevadm-settle.c
+++ b/udev/udevadm-settle.c
@@ -153,7 +153,7 @@ int udevadm_settle(struct udev *udev, int argc, char *argv[])
if (pfd[0].fd < 0) {
err(udev, "inotify_init failed: %m\n");
} else {
- if (inotify_add_watch(pfd[0].fd, udev_get_run_path(udev), IN_CLOSE_WRITE) < 0) {
+ if (inotify_add_watch(pfd[0].fd, udev_get_run_path(udev), IN_MOVED_TO) < 0) {
err(udev, "watching '%s' failed\n", udev_get_run_path(udev));
close(pfd[0].fd);
pfd[0].fd = -1;