diff options
| author | Peter Hutterer <peter.hutterer@who-t.net> | 2016-07-13 07:54:07 +1000 |
|---|---|---|
| committer | Peter Hutterer <peter.hutterer@who-t.net> | 2016-07-13 08:33:30 +1000 |
| commit | 53baf3d17f0bd6f861115157dbf82cb4e87490a3 (patch) | |
| tree | c458c12c1cc4445d0add358f00422ffb72f6a938 /src | |
| parent | 11586b7f34ca04bffca26c41f0fb28a6c7a74999 (diff) | |
tablet: catch potential segfault if the filter fails to allocate
Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Diffstat (limited to 'src')
| -rw-r--r-- | src/evdev-tablet.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/evdev-tablet.c b/src/evdev-tablet.c index 940a1e0..d751f2f 100644 --- a/src/evdev-tablet.c +++ b/src/evdev-tablet.c @@ -1599,6 +1599,8 @@ tablet_init_accel(struct tablet_dispatch *tablet, struct evdev_device *device) filter = create_pointer_accelerator_filter_tablet(x->resolution, y->resolution); + if (!filter) + return -1; rc = evdev_device_init_pointer_acceleration(device, filter); if (rc != 0) |