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decoding of IPv6 fixed

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This commit is contained in:
Matej Sekoranja
2014-09-02 01:23:57 +02:00
parent 45b14f1455
commit 6bd1efa313
5 changed files with 30 additions and 53 deletions
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13
src/server/responseHandlers.cpp
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@@ -202,20 +202,9 @@ void ServerSearchHandler::handleResponse(osiSockAddr* responseFrom,
responseAddress.ia.sin_family = AF_INET;
// 128-bit IPv6 address
/*
int8 byteAddress[16];
for (int i = 0; i < 16; i++)
byteAddress[i] = payloadBuffer->getByte();
*/
// IPv4 compatible IPv6 address expected
// first 80-bit are 0
if (payloadBuffer->getLong() != 0) return;
if (payloadBuffer->getShort() != 0) return;
if (payloadBuffer->getShort() != (int16)0xFFFF) return;
if (!decodeAsIPv6Address(payloadBuffer, &responseAddress)) return;
// accept given address if explicitly specified by sender
responseAddress.ia.sin_addr.s_addr = payloadBuffer->getInt();
if (responseAddress.ia.sin_addr.s_addr == INADDR_ANY)
responseAddress.ia.sin_addr = responseFrom->ia.sin_addr;