Signed-off-by: Peter Hutterer <[email protected]>
---
src/evdev-tablet-pad-leds.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/src/evdev-tablet-pad-leds.c b/src/evdev-tablet-pad-leds.c
index 209ab73..89b3b9d 100644
--- a/src/evdev-tablet-pad-leds.c
+++ b/src/evdev-tablet-pad-leds.c
@@ -645,5 +645,9 @@ evdev_device_tablet_pad_get_mode_group(struct evdev_device
*device,
if (!(device->seat_caps & EVDEV_DEVICE_TABLET_PAD))
return NULL;
+ if (index >=
+ (unsigned int)evdev_device_tablet_pad_get_num_mode_groups(device))
+ return NULL;
+
return pad_get_mode_group(pad, index);
}
--
2.9.3
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