Commit 0f4741c2 authored by Ghislain MARY's avatar Ghislain MARY
Browse files

Prevent possible duplication of participants in ServerGroupChatRoom.

parent fe9a9a26
......@@ -113,7 +113,10 @@ void ServerGroupChatRoomPrivate::confirmJoining (SalCallOp *op) {
shared_ptr<ParticipantDevice> device;
shared_ptr<CallSession> session;
if (joiningPendingAfterCreation) {
participant = addParticipant(IdentityAddress(op->get_from()));
// Check if the participant is already there, this INVITE may come from an unknown device of an already present participant
participant = q->findParticipant(IdentityAddress(op->get_from()));
if (!participant)
participant = addParticipant(IdentityAddress(op->get_from()));
device = participant->getPrivate()->addDevice(gruu);
session = device->getSession();
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