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Fix segmentation fault

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This commit is contained in:
Andrea Cavalli 2021-03-29 14:04:37 +02:00
parent 0c653e2526
commit 66a58daf70
1 changed files with 6 additions and 0 deletions
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6
td/telegram/GroupCallManager.cpp
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@ -1439,7 +1439,13 @@ void GroupCallManager::on_update_group_call_participants(
int32 diff = 0; int32 diff = 0;
bool need_update = false; bool need_update = false;
auto group_call = get_group_call(input_group_call_id); auto group_call = get_group_call(input_group_call_id);
if (group_call == nullptr) {
return;
}
for (auto &group_call_participant : participants) { for (auto &group_call_participant : participants) {
if (group_call_participant == nullptr) {
continue;
}
GroupCallParticipant participant(group_call_participant, version); GroupCallParticipant participant(group_call_participant, version);
if (!participant.is_valid()) { if (!participant.is_valid()) {
LOG(ERROR) << "Receive invalid " << to_string(group_call_participant); LOG(ERROR) << "Receive invalid " << to_string(group_call_participant);