From: Vladimir Serbinenko <phcoder@gmail.com>
Date: Fri, 25 Oct 2013 18:26:27 +0000 (+0200)
Subject: 	* grub-core/net/dns.c (hash): Use unsigned arithmetic.
X-Git-Tag: grub-2.02-beta1~583
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40f290606de039eda1f4c2be6cc27efb3d74a35b;p=thirdparty%2Fgrub.git

	* grub-core/net/dns.c (hash): Use unsigned arithmetic.
---

diff --git a/ChangeLog b/ChangeLog
index 1a01bf70b..62b2db386 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2013-10-25  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/net/dns.c (hash): Use unsigned arithmetic.
+
 2013-10-25  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/io/gzio.c (test_zlib_header): Use undigned modulo rather
diff --git a/grub-core/net/dns.c b/grub-core/net/dns.c
index 0c1da759a..de649cfba 100644
--- a/grub-core/net/dns.c
+++ b/grub-core/net/dns.c
@@ -114,7 +114,7 @@ struct recv_data
 static inline int
 hash (const char *str)
 {
-  int v = 0, xn = 1;
+  unsigned v = 0, xn = 1;
   const char *ptr;
   for (ptr = str; *ptr; )
     {