under heavy load, it seems the event order becomes scrambled, and it is

possible to receive ABS_MT events outside of the MT synchronization
events.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/hwdata.c b/src/hwdata.c
index 1882910..d39211f 100644
--- a/src/hwdata.c
+++ b/src/hwdata.c
@@ -49,6 +49,8 @@ bool read_hwdata(struct HWData *hw, const struct input_event* ev)
                 }
                 break;
         case EV_ABS:
+                if (hw->nfinger == DIM_FINGER)
+                        break;
                 switch (ev->code) {
                 case ABS_MT_TOUCH_MAJOR:
                         hw->finger[hw->nfinger].touch_major = ev->value;