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Check queue constraints in TQueue::do_push.

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GitOrigin-RevId: 385d120c8bdee21bb18d97699af4b7b78fa36277
This commit is contained in:
levlam 2020-07-24 05:47:31 +03:00
parent 692b0f18df
commit db29976a90
1 changed files with 4 additions and 0 deletions
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4
tddb/td/db/TQueue.cpp
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@ -99,6 +99,10 @@ class TQueueImpl : public TQueue {
bool do_push(QueueId queue_id, RawEvent &&raw_event) override {
CHECK(raw_event.event_id.is_valid());
auto &q = queues_[queue_id];
if (q.events.size() >= MAX_QUEUE_EVENTS || raw_event.data.empty() || raw_event.data.size() > MAX_EVENT_LENGTH ||
q.total_event_length > MAX_TOTAL_EVENT_LENGTH - raw_event.data.size()) {
return false;
}
if (q.events.empty() || q.events.back().event_id < raw_event.event_id) {
if (raw_event.logevent_id == 0 && callback_ != nullptr) {
raw_event.logevent_id = callback_->push(queue_id, raw_event);