Handle a touch restarting in the same evdev frame (!119) · Merge requests · libinput / libinput

Peter Hutterer requested to merge whot/libinput:wip/wacom-invalid-touch-restart into master Oct 15, 2018

This is a fix for what is fundamentally a kernel issue, having an ABS_MT_TRACKING_ID -1 in the same frame as an ABS_MT_TRACKING_ID 1234. But it's better to paper over this than crash later when we realised our touch count got out of sync.

CC @bentiss, @jigpu

Fixes #161 (closed)

Handle a touch restarting in the same evdev frame

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