Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | Subject | [PATCH 7/11] input: Fixes for the uinput userspace | Date | Sat, 21 Jun 2003 15:51:57 +0200 | From | Vojtech Pavlik <> |
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You can pull this changeset from: bk://kernel.bkbits.net/vojtech/input
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ChangeSet@1.1365, 2003-06-21 04:43:13-07:00, neilb@cse.unsw.edu.au input: Three fixes for the uinput userspace input device driver.
uinput.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
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diff -Nru a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c --- a/drivers/input/misc/uinput.c Sat Jun 21 15:25:36 2003 +++ b/drivers/input/misc/uinput.c Sat Jun 21 15:25:36 2003 @@ -49,11 +49,11 @@ udev = (struct uinput_device *)dev->private; - udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE; udev->buff[udev->head].type = type; udev->buff[udev->head].code = code; udev->buff[udev->head].value = value; do_gettimeofday(&udev->buff[udev->head].time); + udev->head = (udev->head + 1) % UINPUT_BUFFER_SIZE; wake_up_interruptible(&udev->waitq); @@ -82,6 +82,7 @@ udev->dev->event = uinput_dev_event; udev->dev->upload_effect = uinput_dev_upload_effect; udev->dev->erase_effect = uinput_dev_erase_effect; + udev->dev->private = udev; init_waitqueue_head(&(udev->waitq)); @@ -264,7 +265,7 @@ return -ENODEV; while ((udev->head != udev->tail) && - (retval + sizeof(struct uinput_device) <= count)) { + (retval + sizeof(struct input_event) <= count)) { if (copy_to_user(buffer + retval, &(udev->buff[udev->tail]), sizeof(struct input_event))) return -EFAULT; udev->tail = (udev->tail + 1) % UINPUT_BUFFER_SIZE; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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