diff options
| author | Rob Bradford <rob@linux.intel.com> | 2012-01-05 15:30:00 +0000 |
|---|---|---|
| committer | Kristian Høgsberg <krh@bitplanet.net> | 2012-01-05 10:59:44 -0500 |
| commit | 0b17b8ec01116f64edb42d9864b2283022b342cf (patch) | |
| tree | b0f5634f368c9ecdd78db6b5d120c69db9799644 /src/compositor.c | |
| parent | b07876d23a929faa5c61d9180810fedc0fcaeb51 (diff) | |
compositor: Don't try and destroy old pointer surface if it empty
If attach was called on wl_input_device with a nil buffer twice then the
second call would cause a segfault.
Diffstat (limited to 'src/compositor.c')
| -rw-r--r-- | src/compositor.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/compositor.c b/src/compositor.c index 819cb5d9..26279872 100644 --- a/src/compositor.c +++ b/src/compositor.c @@ -1609,8 +1609,10 @@ input_device_attach(struct wl_client *client, weston_surface_damage_below(device->sprite); if (!buffer_resource) { - destroy_surface(&device->sprite->surface.resource); - device->sprite = NULL; + if (device->sprite) { + destroy_surface(&device->sprite->surface.resource); + device->sprite = NULL; + } return; } |