Fixed potentially overlapping memcpy() to use memmove()

Author: slouken

src/core/android/SDL_android.c

@@ -883,7 +883,7 @@ static int FindLifecycleEvent(SDL_AndroidLifecycleEvent event)
 static void RemoveLifecycleEvent(int index)
 {
     if (index < Android_NumLifecycleEvents - 1) {
-        SDL_memcpy(&Android_LifecycleEvents[index], &Android_LifecycleEvents[index+1], (Android_NumLifecycleEvents - index - 1) * sizeof(Android_LifecycleEvents[index]));
+        SDL_memmove(&Android_LifecycleEvents[index], &Android_LifecycleEvents[index+1], (Android_NumLifecycleEvents - index - 1) * sizeof(Android_LifecycleEvents[index]));
     }
     --Android_NumLifecycleEvents;
 }

src/joystick/hidapi/SDL_hidapi_ps4.c

@@ -298,7 +298,7 @@ static bool HIDAPI_DriverPS4_InitDevice(SDL_HIDAPI_Device *device)
         j = -1;
         for (i = 0; i < 12; i += 2) {
             j += 1;
-            SDL_memcpy(&serial[j], &device->serial[i], 2);
+            SDL_memmove(&serial[j], &device->serial[i], 2);
             j += 2;
             serial[j] = '-';
         }

src/joystick/hidapi/SDL_hidapi_ps5.c

@@ -387,7 +387,7 @@ static bool HIDAPI_DriverPS5_InitDevice(SDL_HIDAPI_Device *device)
         j = -1;
         for (i = 0; i < 12; i += 2) {
             j += 1;
-            SDL_memcpy(&serial[j], &device->serial[i], 2);
+            SDL_memmove(&serial[j], &device->serial[i], 2);
             j += 2;
             serial[j] = '-';
         }

src/test/SDL_test_font.c

@@ -123,7 +123,7 @@ void SDLTest_TextWindowAddTextWithLength(SDLTest_TextWindow *textwin, const char
         if (newline) {
             if (textwin->current == textwin->numlines - 1) {
                 SDL_free(textwin->lines[0]);
-                SDL_memcpy(&textwin->lines[0], &textwin->lines[1], (textwin->numlines - 1) * sizeof(textwin->lines[1]));
+                SDL_memmove(&textwin->lines[0], &textwin->lines[1], (textwin->numlines - 1) * sizeof(textwin->lines[1]));
                 textwin->lines[textwin->current] = NULL;
             } else {
                 ++textwin->current;