[GNUnet-SVN] r13163 - gnunet/src/vpn

[gnunet]

Author: toelke
Date: 2010-10-05 20:20:16 +0200 (Tue, 05 Oct 2010)
New Revision: 13163

Modified:
   gnunet/src/vpn/gnunet-vpn-pretty-print.c
Log:
add clarifying comment to a magic number

Modified: gnunet/src/vpn/gnunet-vpn-pretty-print.c
===================================================================
--- gnunet/src/vpn/gnunet-vpn-pretty-print.c    2010-10-05 18:20:15 UTC (rev 
13162)
+++ gnunet/src/vpn/gnunet-vpn-pretty-print.c    2010-10-05 18:20:16 UTC (rev 
13163)
@@ -265,7 +265,7 @@
        while (len != 0) {
                if (len & 0xC0) { /* Compressed name, offset in this and the 
next octet */
                        unsigned short offset = ((len & 0x3F) << 8) | 
src[idx++];
-                       parse_dns_name(dest, src, offset - 12);
+                       parse_dns_name(dest, src, offset - 12); /* 12 for the 
Header of the DNS-Packet, idx starts at 0 which is 12 bytes from the start of 
the packet */
                        return idx;
                }
                memcpy(dest, src+idx, len);