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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-11-24 09:40:26 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-11-24 09:40:26 -0800 |
| commit | e2b6535d47ce223e327de053b804d2e572a98bbc (patch) | |
| tree | 9fe058979fb2e8c038ed68ac57b5f0901c977e37 /drivers/hid/hid-sensor-hub.c | |
| parent | 18594e9bc4a27e72d7961a7afe4250a502d1538d (diff) | |
| parent | d443a0aa3a291e5f78072f2fa464e03bc83fafad (diff) | |
| download | talos-op-linux-e2b6535d47ce223e327de053b804d2e572a98bbc.tar.gz talos-op-linux-e2b6535d47ce223e327de053b804d2e572a98bbc.zip | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
Pull HID fixes from Jiri Kosina:
- DMA-on-stack fixes for a couple drivers, from Benjamin Tissoires
- small memory sanitization fix for sensor-hub driver, from Song
Hongyan
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: hid-sensor-hub: clear memory to avoid random data
HID: rmi: make transfer buffers DMA capable
HID: magicmouse: make transfer buffers DMA capable
HID: lg: make transfer buffers DMA capable
HID: cp2112: make transfer buffers DMA capable
Diffstat (limited to 'drivers/hid/hid-sensor-hub.c')
| -rw-r--r-- | drivers/hid/hid-sensor-hub.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index c5c3d6111729..60875625cbdf 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -212,6 +212,7 @@ int sensor_hub_set_feature(struct hid_sensor_hub_device *hsdev, u32 report_id, __s32 value; int ret = 0; + memset(buffer, 0, buffer_size); mutex_lock(&data->mutex); report = sensor_hub_report(report_id, hsdev->hdev, HID_FEATURE_REPORT); if (!report || (field_index >= report->maxfield)) { |
