1 files changed, 1 insertions, 0 deletions

diff --git a/include/wchar.h b/include/wchar.h
index d031397..f047201 100644
--- a/include/wchar.h
+++ b/include/wchar.h
@@ -218,6 +218,7 @@ _FORTIFY_FN(wcsrtombs) size_t wcsrtombs(char * _FORTIFY_POS0 __d,
         return __r;
 }
 
+__access(write_only, 2, 3)
 _FORTIFY_FN(wcstombs) size_t wcstombs(char * _FORTIFY_POS0 __s,
                                       const wchar_t *__ws, size_t __n)
 {