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Use correct prefix length field of Windows IP_ADAPTER_PREFIX structure

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This commit is contained in:
Scott Davis 2014-05-10 00:52:33 -04:00
parent c1eb293261
commit a6ca6c06bc
1 changed files with 2 additions and 2 deletions
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4
Net/src/NetworkInterface.cpp
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@ -940,7 +940,7 @@ IPAddress getBroadcastAddress(PIP_ADAPTER_PREFIX pPrefix, const IPAddress& addr,
IPAddress mask(pPrefix->Next->Address); IPAddress mask(pPrefix->Next->Address);
if ((ipPrefix & mask) == (ipPrefix & addr)) if ((ipPrefix & mask) == (ipPrefix & addr))
{ {
if (pprefix) *pprefix = pPrefix->Length; if (pprefix) *pprefix = pPrefix->PrefixLength;
return IPAddress(pPrefix->Next->Address); return IPAddress(pPrefix->Next->Address);
} }
} }
@ -1085,7 +1085,7 @@ NetworkInterface::Map NetworkInterface::map(bool ipOnly, bool upOnly)
broadcastAddress = getBroadcastAddress(pAddress->FirstPrefix, address, &prefixLength); broadcastAddress = getBroadcastAddress(pAddress->FirstPrefix, address, &prefixLength);
// if previous call did not do it, make last-ditch attempt for prefix and broadcast // if previous call did not do it, make last-ditch attempt for prefix and broadcast
if (prefixLength == 0 && pAddress->FirstPrefix) if (prefixLength == 0 && pAddress->FirstPrefix)
prefixLength = pAddress->FirstPrefix->Length; prefixLength = pAddress->FirstPrefix->PrefixLength;
poco_assert (prefixLength <= 32); poco_assert (prefixLength <= 32);
if (broadcastAddress.isWildcard()) if (broadcastAddress.isWildcard())
{ {