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Fixed wayland cursor use-after-free at shutdown

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This commit is contained in:
Sam Lantinga
2025-02-12 20:47:31 -08:00
parent 041894a523
commit b9d018f2a2
1 changed files with 7 additions and 0 deletions
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7
src/video/wayland/SDL_waylandmouse.c
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@@ -598,6 +598,13 @@ static SDL_Cursor *Wayland_CreateDefaultCursor(void)
static void Wayland_FreeCursorData(SDL_CursorData *d) static void Wayland_FreeCursorData(SDL_CursorData *d)
{ {
SDL_VideoDevice *vd = SDL_GetVideoDevice();
struct SDL_WaylandInput *input = vd->internal->input;
if (input->current_cursor == d) {
input->current_cursor = NULL;
}
// Buffers for system cursors must not be destroyed. // Buffers for system cursors must not be destroyed.
if (d->is_system_cursor) { if (d->is_system_cursor) {
if (d->cursor_data.system.frame_callback) { if (d->cursor_data.system.frame_callback) {