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BugFix: Segmentation faultdue to incorrect ProtocolID of CONNECT. #53

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Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2017-05-18 18:31:54 +09:00
parent b3a59d3b48
commit 1b867589e5
2 changed files with 10 additions and 4 deletions
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10
MQTTSNGateway/src/MQTTSNGWClientRecvTask.cpp
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@@ -53,6 +53,7 @@ void ClientRecvTask::run()
{
Event* ev = 0;
Client* client = 0;
char buf[128];
while (true)
{
@@ -106,14 +107,19 @@ void ClientRecvTask::run()
{
MQTTSNPacket_connectData data;
memset(&data, 0, sizeof(MQTTSNPacket_connectData));
packet->getCONNECT(&data);
if ( !packet->getCONNECT(&data) )
{
log(0, packet, &data.clientID);
WRITELOG("%s CONNECT message form %s is incorrect.%s\n", ERRMSG_HEADER, _sensorNetwork->getSenderAddress()->sprint(buf), ERRMSG_FOOTER);
delete packet;
continue;
}
/* create a client */
client = _gateway->getClientList()->createClient(_sensorNetwork->getSenderAddress(), &data.clientID, false, false);
log(client, packet, &data.clientID);
if (!client)
{
char buf[128];
WRITELOG("%s Client(%s) was rejected. CONNECT message has been discarded.%s\n", ERRMSG_HEADER, _sensorNetwork->getSenderAddress()->sprint(buf), ERRMSG_FOOTER);
delete packet;
continue;