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Code Issues Releases Wiki Activity

AAAA records are now parsed correctly.

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This commit is contained in:
Matias Fontanini
2012-11-20 21:19:05 -03:00
parent f3ea99e0b0
commit 60323ded9b
1 changed files with 15 additions and 1 deletions
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16
src/dns.cpp
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@@ -30,6 +30,7 @@
#include <utility> #include <utility>
#include <stdexcept> #include <stdexcept>
#include <cassert> #include <cassert>
#include <sstream>
#include <memory> #include <memory>
#include "dns.h" #include "dns.h"
#include "ip_address.h" #include "ip_address.h"
@@ -429,7 +430,20 @@ void DNS::convert_resources(const ResourcesType &lst, std::list<Resource> &res)
ptr += 2; ptr += 2;
sz -= 2; sz -= 2;
} }
compose_name(ptr, sz, addr); if(Endian::be_to_host(it->information().type) == DNS::AAAA) {
if(sz != 16)
throw std::runtime_error("Malformed IPv6 address");
std::ostringstream oss;
oss << std::hex;
for(size_t i = 0; i < 16; i += 2) {
oss << (int)ptr[i] << (int)ptr[i+1];
if(i != 14)
oss << ':';
}
addr = oss.str();
}
else
compose_name(ptr, sz, addr);
} }
res.push_back( res.push_back(
Resource(dname, addr, Endian::be_to_host(it->information().type), Resource(dname, addr, Endian::be_to_host(it->information().type),