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| author | Ping Cheng | 2015-05-20 02:42:02 +0200 |
|---|---|---|
| committer | Jiri Kosina | 2015-05-20 12:00:29 +0200 |
| commit | 26ba61f871b4aa9958bcebffcbeb558094d75928 (patch) | |
| tree | fbb6190cbfce6bda0e6e075b7bdb97d6088240fe /drivers/hid/hid-core.c | |
| parent | HID: usbhid: Add HID_QUIRK_NOGET for Aten DVI KVM switch (diff) | |
| download | kernel-qcow2-linux-26ba61f871b4aa9958bcebffcbeb558094d75928.tar.gz kernel-qcow2-linux-26ba61f871b4aa9958bcebffcbeb558094d75928.tar.xz kernel-qcow2-linux-26ba61f871b4aa9958bcebffcbeb558094d75928.zip | |
HID: wacom: fix an Oops caused by wacom_wac_finger_count_touches
We assumed all touch interfaces report touch data. But, Bamboo
and Intuos non-touch devices report express keys on touch
interface. We need to check touch_max before counting touches.
Reported-by: Tasos Sahanidis <tasos@tasossah.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-core.c')
0 files changed, 0 insertions, 0 deletions