From 5016dcd0125ab00f1fb512496faa9882c8b389ae Mon Sep 17 00:00:00 2001 From: Peter Hutterer Date: Tue, 13 Dec 2016 15:28:29 +1000 Subject: [PATCH] filter: split a condition up so we can mark it as bug Signed-off-by: Peter Hutterer Reviewed-by: Hans de Goede --- src/filter.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/src/filter.c b/src/filter.c index 0bb066c9..a7cb545c 100644 --- a/src/filter.c +++ b/src/filter.c @@ -245,9 +245,12 @@ calculate_velocity(struct pointer_accelerator *accel, uint64_t time) for (offset = 1; offset < NUM_POINTER_TRACKERS; offset++) { tracker = tracker_by_offset(accel, offset); + /* Bug: time running backwards */ + if (tracker->time > time) + break; + /* Stop if too far away in time */ - if (time - tracker->time > MOTION_TIMEOUT || - tracker->time > time) { + if (time - tracker->time > MOTION_TIMEOUT) { if (offset == 1) result = calculate_velocity_after_timeout(tracker); break;