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add some various tests to avoid ip address 0 bugs

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git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@1910 b45a01b8-16f6-495d-af2f-9b41ad6348cc
This commit is contained in:
joss17 2009-12-18 21:45:13 +00:00
parent 2d8f30c2c7
commit 10cd455519
2 changed files with 56 additions and 7 deletions
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54
libretroshare/src/pqi/p3connmgr.cc
View File

@ -1499,11 +1499,19 @@ bool p3ConnectMgr::connectAttempt(std::string id, struct sockaddr_in &addr,
period = it->second.currentConnAddrAttempt.period;
type = it->second.currentConnAddrAttempt.type;
#ifdef CONN_DEBUG
std::cerr << "p3ConnectMgr::connectAttempt() Success: id: " << id << std::endl;
std::cerr << "p3ConnectMgr::connectAttempt() found an address: id: " << id << std::endl;
std::cerr << " laddr: " << inet_ntoa(addr.sin_addr) << " lport: " << ntohs(addr.sin_port) << " delay: " << delay << " period: " << period;
std::cerr << " type: " << type << std::endl;
#endif
if (addr.sin_addr.s_addr == 0 || addr.sin_port == 0) {
#ifdef CONN_DEBUG
std::cerr << "p3ConnectMgr::connectAttempt() address or port is null, don't make the attempt." << std::endl;
std::cerr << " type: " << type << std::endl;
#endif
return false;
}
return true;
}
@ -1527,7 +1535,13 @@ bool p3ConnectMgr::connectResult(std::string id, bool success, uint32_t flags, s
} else {
rslog(RSL_WARNING, p3connectzone, "p3ConnectMgr::connectResult() called with FAILED.");
}
if (id == getOwnId()) {
#ifdef CONN_DEBUG
rslog(RSL_WARNING, p3connectzone, "p3ConnectMgr::connectResult() Failed, connecting to own id: ");
#endif
return false;
}
/* check for existing */
std::map<std::string, peerConnectState>::iterator it;
it = mFriendList.find(id);
@ -1615,6 +1629,13 @@ bool p3ConnectMgr::doNextAttempt(std::string id)
rslog(RSL_WARNING, p3connectzone, "p3ConnectMgr::doNextAttempt() called id : " + id);
if (id == getOwnId()) {
#ifdef CONN_DEBUG
rslog(RSL_WARNING, p3connectzone, "p3ConnectMgr::doNextAttempt() Failed, connecting to own id: ");
#endif
return false;
}
/* check for existing */
std::map<std::string, peerConnectState>::iterator it;
it = mFriendList.find(id);
@ -2184,7 +2205,14 @@ bool p3ConnectMgr::retryConnectTCP(std::string id)
std::cerr << "p3ConnectMgr::retryConnectTCP() id: " << id << std::endl;
#endif
/* look up the id */
if (id == getOwnId()) {
#ifdef CONN_DEBUG
rslog(RSL_WARNING, p3connectzone, "p3ConnectMgr::retryConnectTCP() Failed, connecting to own id: ");
#endif
return false;
}
/* look up the id */
std::map<std::string, peerConnectState>::iterator it;
if (mFriendList.end() == (it = mFriendList.find(id)))
{
@ -2301,6 +2329,15 @@ bool p3ConnectMgr::retryConnectTCP(std::string id)
pca.type = RS_NET_CONN_TUNNEL;
pca.ts = time(NULL);
pca.period = 0;
//we've got to set an address to avoid null pointer or some other bug
if (peerConnectState::extractExtAddress(it->second.getIpAddressList(), extractedAddress)) {
pca.addr = extractedAddress.ipAddr;
} else {
sockaddr_clear(&pca.addr);
pca.addr.sin_addr.s_addr = 1;
pca.addr.sin_port = 1;
}
it->second.connAddrs.push_back(pca);
}
@ -3249,13 +3286,17 @@ void peerConnectState::purgeIpAddressList() {//purge old and useless addresses t
std::list<IpAddressTimed>::iterator ipListIt;
for (ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end());) {
if (ipListIt->ipAddr.sin_addr.s_addr == 0) {
ipAddressList.erase(ipListIt++);
if (ipListIt->ipAddr.sin_addr.s_addr == 0 || ipListIt->ipAddr.sin_port == 0 ||
ipListIt->ipAddr.sin_addr.s_addr == 1|| ipListIt->ipAddr.sin_port == 1 ||
std::string(inet_ntoa(ipListIt->ipAddr.sin_addr)) == "1.1.1.1") {
ipAddressList.erase(ipListIt++);
} else {
++ipListIt;
}
}
#ifdef CONN_DEBUG
printIpAddressList();
#endif
//purge duplicates
for (ipListIt = ipAddressList.begin(); ipListIt!=(ipAddressList.end()); ipListIt++) {
@ -3290,7 +3331,8 @@ void peerConnectState::updateIpAddressList(IpAddressTimed ipTimed) { //purge old
std::cerr << ":" << ntohs(ipTimed.ipAddr.sin_port);
std::cerr << std::endl;
#endif
if (ipTimed.ipAddr.sin_addr.s_addr == 0 || ipTimed.ipAddr.sin_port == 0 ||
if (ipTimed.ipAddr.sin_addr.s_addr == 0 || ipTimed.ipAddr.sin_port == 0 ||
ipTimed.ipAddr.sin_addr.s_addr == 1|| ipTimed.ipAddr.sin_port == 1 ||
std::string(inet_ntoa(ipTimed.ipAddr.sin_addr)) == "1.1.1.1") {
#ifdef CONN_DEBUG
std::cerr << "peerConnectState::updateIpAdressList() ip parameter is 0.0.0.0, 1.1.1.1 or port is 0, ignoring." << std::endl;

9
libretroshare/src/pqi/pqipersongrp.cc
View File

@ -284,6 +284,7 @@ void pqipersongrp::statusChange(const std::list<pqipeer> &plist)
if (it->actions & RS_PEER_CONNECT_REQ)
{
connectPeer(it->id);
}
}
@ -396,7 +397,13 @@ int pqipersongrp::connectPeer(std::string id)
#endif
{ RsStackMutex stack(coreMtx); /**************** LOCKED MUTEX ****************/
std::map<std::string, SearchModule *>::iterator it;
if (id == mConnMgr->getOwnId()) {
#ifdef CONN_DEBUG
rslog(RSL_WARNING, p3connectzone, "pqipersongrp::connectPeer() Failed, connecting to own id.");
#endif
return 0;
}
std::map<std::string, SearchModule *>::iterator it;
it = mods.find(id);
if (it == mods.end())
{