SDL: Fixed clipboard memory leak on shutdown

SDL Commits
1 
From 8b155708ff69075de2f75cf82c46527d92e51296 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <[EMAIL REDACTED]>
Date: Mon, 30 Dec 2024 20:38:09 -0800
Subject: [PATCH] Fixed clipboard memory leak on shutdown

---
 src/video/SDL_video.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/video/SDL_video.c b/src/video/SDL_video.c
index 2b314a4d5498d..dc04b1405da25 100644
--- a/src/video/SDL_video.c
+++ b/src/video/SDL_video.c
@@ -24,6 +24,7 @@
 // The high-level video driver subsystem
 
 #include "SDL_sysvideo.h"
+#include "SDL_clipboard_c.h"
 #include "SDL_egl_c.h"
 #include "SDL_surface_c.h"
 #include "SDL_pixels_c.h"
@@ -4263,6 +4264,8 @@ void SDL_VideoQuit(void)
     SDL_free(_this->displays);
     _this->displays = NULL;
 
+    SDL_CancelClipboardData(_this->clipboard_sequence);
+
     if (_this->primary_selection_text) {
         SDL_free(_this->primary_selection_text);
         _this->primary_selection_text = NULL;