- more NULL checking for safer execution
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parent
09f7eecf06
commit
0e82836e01
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@ -252,7 +252,7 @@ void ConnectionSlot::update(bool checkForNewClients) {
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SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s] client will be assigned to the next open slot\n",__FILE__,__FUNCTION__);
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SystemFlags::OutputDebug(SystemFlags::debugNetwork,"In [%s::%s] client will be assigned to the next open slot\n",__FILE__,__FUNCTION__);
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if(socket != NULL) {
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if(socket != NULL) {
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NetworkMessageIntro networkMessageIntro(getNetworkVersionString(), socket->getHostName(), playerIndex, nmgstOk);
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NetworkMessageIntro networkMessageIntro(getNetworkVersionString(), getHostName(), playerIndex, nmgstOk);
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sendMessage(&networkMessageIntro);
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sendMessage(&networkMessageIntro);
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}
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}
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}
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}
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@ -1229,9 +1229,9 @@ bool Socket::isConnected() {
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string Socket::getHostName() {
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string Socket::getHostName() {
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const int strSize= 256;
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const int strSize= 256;
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char hostname[strSize];
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char hostname[strSize]="";
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gethostname(hostname, strSize);
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gethostname(hostname, strSize);
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return hostname;
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return (hostname[0] != '\0' ? hostname : "");
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}
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}
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string Socket::getIp() {
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string Socket::getIp() {
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