From 9f4baeea53b39ef20869a7ccd7d0b8fddba52726 Mon Sep 17 00:00:00 2001
From: Sam Lantinga <slouken@libsdl.org>
Date: Thu, 8 Sep 2022 20:08:20 -0700
Subject: [PATCH] Clean up thread local storage when quitting SDL

SDL_Quit() should be the last SDL API that you call before exiting your application, and is intended to clean up all internal state.

If real-life applications are relying on thread-local storage after SDL_Quit() we could potentially add a hint to control this behavior.

Fixes https://github.com/libsdl-org/SDL/issues/6200
---
 src/SDL.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/SDL.c b/src/SDL.c
index 59602d6236..643b5ca706 100644
--- a/src/SDL.c
+++ b/src/SDL.c
@@ -505,6 +505,8 @@ SDL_Quit(void)
      */
     SDL_memset( SDL_SubsystemRefCount, 0x0, sizeof(SDL_SubsystemRefCount) );
 
+    SDL_TLSCleanup();
+
     SDL_bInMainQuit = SDL_FALSE;
 }