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Merge pull request #842 from sipa/checkaf

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Do not create CAddress for invalid accepts
This commit is contained in:
Pieter Wuille 2012-02-16 03:31:14 -08:00
commit 2030fc6bc2
1 changed files with 5 additions and 1 deletions
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6
src/net.cpp
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@ -740,13 +740,17 @@ void ThreadSocketHandler2(void* parg)
struct sockaddr_in sockaddr; struct sockaddr_in sockaddr;
socklen_t len = sizeof(sockaddr); socklen_t len = sizeof(sockaddr);
SOCKET hSocket = accept(hListenSocket, (struct sockaddr*)&sockaddr, &len); SOCKET hSocket = accept(hListenSocket, (struct sockaddr*)&sockaddr, &len);
CAddress addr(sockaddr); CAddress addr;
int nInbound = 0; int nInbound = 0;
if (hSocket != INVALID_SOCKET)
addr = CAddress(sockaddr);
CRITICAL_BLOCK(cs_vNodes) CRITICAL_BLOCK(cs_vNodes)
BOOST_FOREACH(CNode* pnode, vNodes) BOOST_FOREACH(CNode* pnode, vNodes)
if (pnode->fInbound) if (pnode->fInbound)
nInbound++; nInbound++;
if (hSocket == INVALID_SOCKET) if (hSocket == INVALID_SOCKET)
{ {
if (WSAGetLastError() != WSAEWOULDBLOCK) if (WSAGetLastError() != WSAEWOULDBLOCK)