mtd: nand: davinci: Reinitialize the HW ECC engine in 4bit hwctl

[pandora-kernel.git] / drivers / hid / hid-picolcd.c

diff --git a/drivers/hid/hid-picolcd.c b/drivers/hid/hid-picolcd.c
index 1daeaca..c952131 100644 (file)
--- a/drivers/hid/hid-picolcd.c
+++ b/drivers/hid/hid-picolcd.c
@@ -2382,6 +2382,12 @@ static int picolcd_raw_event(struct hid_device *hdev,
        if (!data)
                return 1;
 
+       if (size > 64) {
+               hid_warn(hdev, "invalid size value (%d) for picolcd raw event\n",
+                               size);
+               return 0;
+       }
+
        if (report->id == REPORT_KEY_STATE) {
                if (data->input_keys)
                        ret = picolcd_raw_keypad(data, report, raw_data+1, size-1);