fix broken wmemchr (unbounded search)

This commit is contained in:
Rich Felker 2011-03-17 22:38:45 -04:00
parent 047e434ef5
commit a012aa879f

View File

@ -3,6 +3,6 @@
wchar_t *wmemchr(const wchar_t *s, wchar_t c, size_t n)
{
for (; n && *s != c; s++);
for (; n && *s != c; n--, s++);
return n ? (wchar_t *)s : 0;
}