From: Rich Felker <dalias@aerifal.cx>
Date: Fri, 18 Mar 2011 02:38:45 +0000 (-0400)
Subject: fix broken wmemchr (unbounded search)
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=a012aa879fb790c8e0446638b206b7f34e92c51e

fix broken wmemchr (unbounded search)
---

diff --git a/src/string/wmemchr.c b/src/string/wmemchr.c
index a3ee0e61..37d69629 100644
--- a/src/string/wmemchr.c
+++ b/src/string/wmemchr.c
@@ -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;
 }