1 files changed, 6 insertions, 1 deletions
diff --git a/os-win32.c b/os-win32.c
index 6b86e022f0..c9c3afe648 100644
--- a/os-win32.c
+++ b/os-win32.c
@@ -57,7 +57,12 @@ void os_setup_early_signal_handling(void)
     atexit(os_undo_timer_resolution);
 }
 
-/* Look for support files in the same directory as the executable.  */
+/*
+ * Look for support files in the same directory as the executable.
+ *
+ * The caller must use g_free() to free the returned data when it is
+ * no longer required.
+ */
 char *os_find_datadir(void)
 {
     return qemu_get_exec_dir();