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Ensure that returned number of poll voters isn't less than the number of known voters.

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This commit is contained in:
levlam 2022-08-02 21:24:53 +03:00
parent e3e7368b17
commit 0c9a309746
1 changed files with 4 additions and 3 deletions
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7
td/telegram/PollManager.cpp
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@ -1047,7 +1047,7 @@ void PollManager::get_poll_voters(PollId poll_id, FullMessageId full_message_id,
for (int32 i = offset; i != cur_offset && i - offset < limit; i++) {
result.push_back(voters.voter_user_ids[i]);
}
return promise.set_value({poll->options[option_id].voter_count, std::move(result)});
return promise.set_value({max(poll->options[option_id].voter_count, cur_offset), std::move(result)});
}
if (poll->options[option_id].voter_count == 0 || (voters.next_offset.empty() && cur_offset > 0)) {
@ -1147,13 +1147,14 @@ void PollManager::on_get_poll_voters(PollId poll_id, int32 option_id, string off
if (static_cast<int32>(user_ids.size()) > limit) {
user_ids.resize(limit);
}
if (voters.next_offset.empty() && narrow_cast<int32>(voters.voter_user_ids.size()) != vote_list->count_) {
auto known_voter_count = narrow_cast<int32>(voters.voter_user_ids.size());
if (voters.next_offset.empty() && known_voter_count != vote_list->count_) {
// invalidate_poll_option_voters(poll, poll_id, option_id);
voters.was_invalidated = true;
}
for (auto &promise : promises) {
promise.set_value({vote_list->count_, vector<UserId>(user_ids)});
promise.set_value({max(vote_list->count_, known_voter_count), vector<UserId>(user_ids)});
}
}