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device: don't allow definiing additional aliases via SYSTEMD_NAMES

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This commit is contained in:
Lennart Poettering 2010-04-21 03:23:30 +02:00
parent 8e2f43b376
commit 0d9068141e
1 changed files with 1 additions and 23 deletions
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24
device.c
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@ -155,7 +155,7 @@ static int device_find_escape_name(Manager *m, const char *dn, Unit **_u) {
}
static int device_process_new_device(Manager *m, struct udev_device *dev, bool update_state) {
const char *dn, *names, *wants, *sysfs, *expose, *model;
const char *dn, *wants, *sysfs, *expose, *model;
Unit *u = NULL;
int r;
char *w, *state;
@ -182,7 +182,6 @@ static int device_process_new_device(Manager *m, struct udev_device *dev, bool u
/* Check whether this entry is even relevant for us. */
dn = udev_device_get_devnode(dev);
names = udev_device_get_property_value(dev, "SYSTEMD_NAMES");
wants = udev_device_get_property_value(dev, "SYSTEMD_WANTS");
if ((r = device_find_escape_name(m, sysfs, &u)) < 0)
@ -247,27 +246,6 @@ static int device_process_new_device(Manager *m, struct udev_device *dev, bool u
if ((r = unit_set_description(u, dn)) < 0)
goto fail;
/* We don't remove names that are gone. But that should be
* fine and should probably be fixed only on a configuration
* refresh. */
if (names) {
FOREACH_WORD(w, l, names, state) {
char *e;
if (!(e = strndup(w, l))) {
r = -ENOMEM;
goto fail;
}
r = unit_add_name(u, e);
free(e);
if (r < 0 && r != -EEXIST)
goto fail;
}
}
if (wants) {
FOREACH_WORD(w, l, wants, state) {
char *e;