Add null termination to Wayland_data_source_get_data() if requested Fixes https://github.com/libsdl-org/SDL/issues/6083
diff --git a/src/video/wayland/SDL_waylanddatamanager.c b/src/video/wayland/SDL_waylanddatamanager.c
index 3fbdd72..e61ba45 100644
--- a/src/video/wayland/SDL_waylanddatamanager.c
+++ b/src/video/wayland/SDL_waylanddatamanager.c
@@ -305,14 +305,22 @@ Wayland_data_source_get_data(SDL_WaylandDataSource *source,
} else {
mime_data = mime_data_list_find(&source->mimes, mime_type);
if (mime_data != NULL && mime_data->length > 0) {
- buffer = SDL_malloc(mime_data->length);
+ size_t buffer_length = mime_data->length;
+
+ if (null_terminate == SDL_TRUE) {
+ ++buffer_length;
+ }
+ buffer = SDL_malloc(buffer_length);
if (buffer == NULL) {
*length = SDL_OutOfMemory();
} else {
*length = mime_data->length;
SDL_memcpy(buffer, mime_data->data, mime_data->length);
+ if (null_terminate) {
+ *((Uint8 *)buffer + mime_data->length) = 0;
+ }
}
- }
+ }
}
return buffer;