1 files changed, 2 insertions, 1 deletions

diff --git a/usr/src/dkms_source_tree/hid-egalax.c b/usr/src/dkms_source_tree/hid-egalax.c
index 1afc3a5..376998b 100644
--- a/usr/src/dkms_source_tree/hid-egalax.c
+++ b/usr/src/dkms_source_tree/hid-egalax.c
@@ -225,7 +225,8 @@ static int egalax_event(struct hid_device *hid, struct hid_field *field,
                 case HID_GD_Y:
                         td->tmp.y = value;
                         /* this is the last field in a finger */
-                        egalax_filter_event(td, input);
+                        if (td->valid)
+                                egalax_filter_event(td, input);
                         break;
                 case HID_DG_CONTACTCOUNT:
                         /* touch emulation: this is the last field in a frame */