diff options
Diffstat (limited to 'dix')
| -rw-r--r-- | dix/getevents.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/dix/getevents.c b/dix/getevents.c index 6f25fe822..414e27e21 100644 --- a/dix/getevents.c +++ b/dix/getevents.c @@ -358,7 +358,14 @@ clipAxis(DeviceIntPtr pDev, int axisNum, int *val) { AxisInfoPtr axis = pDev->valuator->axes + axisNum; - /* InitValuatoraAxisStruct ensures that (min < max) */ + /* InitValuatoraAxisStruct ensures that (min < max). */ + + + /* FIXME: drivers need to be updated, evdev e.g. inits axes as min = 0 and + * max = -1. Leave this extra check until the drivers have been updated. + */ + if (axis->max_value < axis->min_value) + return; if (axis->min_value != NO_AXIS_LIMITS && *val < axis->min_value) |