RPI_FreeCursor: set global_cursor to NULL to prevent double-free (bug…

… 4769)
libsdl-org · Aug 26, 2019 · 1e47790 · 1e47790
1 parent 2cb2618
commit 1e47790
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/video/raspberry/SDL_rpimouse.c b/src/video/raspberry/SDL_rpimouse.c
@@ -226,6 +226,9 @@ RPI_FreeCursor(SDL_Cursor * cursor)
             SDL_free(cursor->driverdata);
         }
         SDL_free(cursor);
+        if (cursor == global_cursor) {
+            global_cursor = NULL;
+        }
     }
 }