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wayland: Sanity check pointers and protocols before confining

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(cherry picked from commit 875e45e70b4086ca8cdff405231fc616f06cda7e)
This commit is contained in:
Frank Praznik 2023-10-29 14:23:14 -04:00
parent 19c3e125ba
commit 60e8ff16dc
1 changed files with 4 additions and 0 deletions
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4
src/video/wayland/SDL_waylandevents.c
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@ -2581,6 +2581,10 @@ static void lock_pointer_to_window(SDL_Window *window,
SDL_VideoData *d = input->display; SDL_VideoData *d = input->display;
struct zwp_locked_pointer_v1 *locked_pointer; struct zwp_locked_pointer_v1 *locked_pointer;
if (!d->pointer_constraints || !input->pointer) {
return;
}
if (w->locked_pointer) { if (w->locked_pointer) {
return; return;
} }