From 62af1c630a8238a5a1ea8872b5d24e16598f40c8 Mon Sep 17 00:00:00 2001 From: emersion Date: Sun, 2 Sep 2018 21:40:03 +0200 Subject: [PATCH] rootston: fix segfault on tablet pad destroy --- rootston/seat.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/rootston/seat.c b/rootston/seat.c index 9010d6e3..10b801e6 100644 --- a/rootston/seat.c +++ b/rootston/seat.c @@ -745,6 +745,7 @@ static void attach_tablet_pad(struct roots_tablet_pad *pad, pad->tablet = tool; + wl_list_remove(&pad->tablet_destroy.link); pad->tablet_destroy.notify = handle_pad_tool_destroy; wl_signal_add(&tool->device->events.destroy, &pad->tablet_destroy); } @@ -812,7 +813,8 @@ static void seat_add_tablet_pad(struct roots_seat *seat, &tablet_pad->device_destroy); tablet_pad->attach.notify = handle_tablet_pad_attach; - wl_signal_add(&tablet_pad->device->tablet_pad->events.attach_tablet, &tablet_pad->attach); + wl_signal_add(&tablet_pad->device->tablet_pad->events.attach_tablet, + &tablet_pad->attach); tablet_pad->button.notify = handle_tablet_pad_button; wl_signal_add(&tablet_pad->device->tablet_pad->events.button, &tablet_pad->button); @@ -823,6 +825,8 @@ static void seat_add_tablet_pad(struct roots_seat *seat, tablet_pad->ring.notify = handle_tablet_pad_ring; wl_signal_add(&tablet_pad->device->tablet_pad->events.ring, &tablet_pad->ring); + wl_list_init(&tablet_pad->tablet_destroy.link); + struct roots_desktop *desktop = seat->input->server->desktop; tablet_pad->tablet_v2_pad = wlr_tablet_pad_create(desktop->tablet_v2, seat->seat, device);