CVE-2026-74699 drm/xe: Fix memory leak in exec_queue_set_hang_replay_state()

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix memory leak in execqueuesethangreplaystate The q-replaystate is blindly overwritten, which can potentially leak memory that was previously allocated by vmemdupuser. Return an error if q-replaystate is not empty...