HID: uclogic: fix limit in uclogic_tablet_enable()

The limit should be ARRAY_SIZE(params) (5 elements) here instead of
sizeof(params) (20 bytes).

Fixes: 08177f40bd00 ('HID: uclogic: merge hid-huion driver in hid-uclogic')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>

diff --git a/drivers/hid/hid-uclogic.c b/drivers/hid/hid-uclogic.c
index 94167310e15a4c95001d339d4da3b7319f9005eb..b905d501e752d607b6fc1731ad89ff3d23ce7cd0 100644 (file)
--- a/drivers/hid/hid-uclogic.c
+++ b/drivers/hid/hid-uclogic.c
@@ -858,7 +858,7 @@ static int uclogic_tablet_enable(struct hid_device *hdev)
        for (p = drvdata->rdesc;
             p <= drvdata->rdesc + drvdata->rsize - 4;) {
                if (p[0] == 0xFE && p[1] == 0xED && p[2] == 0x1D &&
-                   p[3] < sizeof(params)) {
+                   p[3] < ARRAY_SIZE(params)) {
                        v = params[p[3]];
                        put_unaligned(cpu_to_le32(v), (s32 *)p);
                        p += 4;