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libudev: device - handle disk "device" link for partitions in deprecated sysfs layout

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Thanks to Mikhail Kolesnik <mike@openbunker.org> for finding this.
This commit is contained in:
Kay Sievers 2008-11-14 18:26:49 +01:00
parent 4dfe61c966
commit f454ecf754
1 changed files with 4 additions and 2 deletions
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6
udev/lib/libudev-device.c
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@ -501,9 +501,11 @@ static struct udev_device *device_new_from_parent(struct udev_device *udev_devic
strncmp(udev_device->devpath, "/block/", 7) == 0) {
util_strlcpy(path, udev_device->syspath, sizeof(path));
util_strlcat(path, "/device", sizeof(path));
if (util_resolve_sys_link(udev_device->udev, path, sizeof(path)) == 0)
if (util_resolve_sys_link(udev_device->udev, path, sizeof(path)) == 0) {
udev_device_parent = udev_device_new_from_syspath(udev_device->udev, path);
return udev_device_parent;
if (udev_device_parent != NULL)
return udev_device_parent;
}
}
util_strlcpy(path, udev_device->syspath, sizeof(path));