Commit 746d74b140c5ec0b85d23738081d77963c9dd245
2023-10-29T14:23:14
wayland: Sanity check pointers and protocols before confining (cherry picked from commit 875e45e70b4086ca8cdff405231fc616f06cda7e) (cherry picked from commit 60e8ff16dc147780c7ffee030adc870b9e6042d1)
diff --git a/src/video/wayland/SDL_waylandevents.c b/src/video/wayland/SDL_waylandevents.c
index 216ae54..65adff6 100644
--- a/src/video/wayland/SDL_waylandevents.c
+++ b/src/video/wayland/SDL_waylandevents.c
@@ -2534,6 +2534,10 @@ static void lock_pointer_to_window(SDL_Window *window,
SDL_VideoData *d = input->display;
struct zwp_locked_pointer_v1 *locked_pointer;
+ if (!d->pointer_constraints || !input->pointer) {
+ return;
+ }
+
if (w->locked_pointer) {
return;
}