From 2d2f77d65cd5c37892b3672c9d2751a072f074c8 Mon Sep 17 00:00:00 2001
From: Bert Hubert <bert.hubert@netherlabs.nl>
Date: Fri, 25 Feb 2005 08:19:01 +0000
Subject: [PATCH] tiny fix to the MOADNSParser wrt compressed labels in larger
 packets

git-svn-id: svn://svn.powerdns.com/pdns/trunk/pdns@329 d19b8d6e-7fed-0310-83ef-9ca221ded41b
---
 pdns/dnsparser.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/dnsparser.cc b/pdns/dnsparser.cc
index f450d96a0..d15177400 100644
--- a/pdns/dnsparser.cc
+++ b/pdns/dnsparser.cc
@@ -215,7 +215,7 @@ string PacketReader::getLabelFromContent(const vector<u_int8_t>& content, u_int1
       break;
     }
     if((labellen & 0xc0) == 0xc0) {
-      u_int16_t offset=(labellen & ~0xc0) + content.at(frompos++) - sizeof(dnsheader);
+      u_int16_t offset=256*(labellen & ~0xc0) + (unsigned int)content.at(frompos++) - sizeof(dnsheader);
       //	cout<<"This is an offset, need to go to: "<<offset<<endl;
       return ret+getLabelFromContent(content, offset, ++recurs);
     }
-- 
2.49.0