diff options
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/bits/stdlib.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/stdlib/bits/stdlib.h b/stdlib/bits/stdlib.h index 9e2519dcfc..4bacb09a09 100644 --- a/stdlib/bits/stdlib.h +++ b/stdlib/bits/stdlib.h @@ -89,8 +89,9 @@ __NTH (mbstowcs (wchar_t *__restrict __dst, __const char *__restrict __src, { if (__bos (__dst) != (size_t) -1 && (!__builtin_constant_p (__len) - || __len * sizeof (wchar_t) > __bos (__dst))) - return __mbstowcs_chk (__dst, __src, __len, __bos (__dst)); + || __len > __bos (__dst) / sizeof (wchar_t))) + return __mbstowcs_chk (__dst, __src, __len, + __bos (__dst) / sizeof (wchar_t)); return __mbstowcs_alias (__dst, __src, __len); } |