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ecore-wayland: Check return of input_region create and get our safely 

Summary: If wl_region_create fails, then we cannot call wl_region
functions on a NULL region. That causes the wayland libraries to
abort, so let's add a safety check so that we don't crash.

@fix

Signed-off-by: Chris Michael <cp.michael@samsung.com>
This commit is contained in:
Chris Michael 2014-12-01 13:15:15 -05:00
parent 000dbd0b96
commit 4f68955268
1 changed files with 6 additions and 0 deletions
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6
src/lib/ecore_wayland/ecore_wl_window.c
View File

@ -813,6 +813,12 @@ ecore_wl_window_input_region_set(Ecore_Wl_Window *win, int x, int y, int w, int
region =
wl_compositor_create_region(_ecore_wl_compositor_get());
if (!region)
{
wl_surface_set_input_region(win->surface, NULL);
return;
}
wl_region_add(region, x, y, w, h);
wl_surface_set_input_region(win->surface, region);
wl_region_destroy(region);