From: taigacon <taigacon@gmail.com>
Date: Tue, 23 Jul 2019 18:20:17 +0000 (+0800)
Subject: Fix wrong chunkmemset_6 implementation
X-Git-Tag: 1.9.9-b1~461
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=843e7bef67cfe33fde8422c0d9f5be0646f773f9;p=thirdparty%2Fzlib-ng.git

Fix wrong chunkmemset_6 implementation
---

diff --git a/memcopy.h b/memcopy.h
index 4e870a0a9..0f5928ea3 100644
--- a/memcopy.h
+++ b/memcopy.h
@@ -223,7 +223,7 @@ static inline unsigned char *chunkmemset_6(unsigned char *out, unsigned char *fr
         len -= sz;
     }
 
-    if (rem)
+    if (!rem)
         return out;
 
     /* Last, deal with the case when LEN is not a multiple of SZ. */