diff options
| author | Philipp Tölke <toelke@in.tum.de> | 2010-10-05 18:20:16 +0000 |
|---|---|---|
| committer | Philipp Tölke <toelke@in.tum.de> | 2010-10-05 18:20:16 +0000 |
| commit | 81f94aa0f1209d5643a1dba9f3ce99b164ce2df5 (patch) | |
| tree | 6c25945bca31c0cb6042c36e4e188bade8596443 /src | |
| parent | 43760f01c47b3b76755e3c949b70ab521186f5f9 (diff) | |
| download | gnunet-81f94aa0f1209d5643a1dba9f3ce99b164ce2df5.tar.gz gnunet-81f94aa0f1209d5643a1dba9f3ce99b164ce2df5.zip | |
add clarifying comment to a magic number
Diffstat (limited to 'src')
| -rw-r--r-- | src/vpn/gnunet-vpn-pretty-print.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vpn/gnunet-vpn-pretty-print.c b/src/vpn/gnunet-vpn-pretty-print.c index 87c8322ef..01427fe95 100644 --- a/src/vpn/gnunet-vpn-pretty-print.c +++ b/src/vpn/gnunet-vpn-pretty-print.c | |||
| @@ -265,7 +265,7 @@ unsigned int parse_dns_name(unsigned char* d, const unsigned char* src, unsigned | |||
| 265 | while (len != 0) { | 265 | while (len != 0) { |
| 266 | if (len & 0xC0) { /* Compressed name, offset in this and the next octet */ | 266 | if (len & 0xC0) { /* Compressed name, offset in this and the next octet */ |
| 267 | unsigned short offset = ((len & 0x3F) << 8) | src[idx++]; | 267 | unsigned short offset = ((len & 0x3F) << 8) | src[idx++]; |
| 268 | parse_dns_name(dest, src, offset - 12); | 268 | 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 */ |
| 269 | return idx; | 269 | return idx; |
| 270 | } | 270 | } |
| 271 | memcpy(dest, src+idx, len); | 271 | memcpy(dest, src+idx, len); |