fix a bad_alloc problem

Livox-SDK · Aug 18, 2023 · 852c147 · 852c147
1 parent c116034
commit 852c147
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,9 +2,10 @@
 
 All notable changes to this project will be documented in this file.
 
-## [1.2.2]
+## [1.2.3]
 ### Fixed
 - Optimize framing logic and reduce CPU usage
+- Fixed some known issues
 
 ## [1.2.1]
 ### Fixed

diff --git a/src/comm/pub_handler.cpp b/src/comm/pub_handler.cpp
@@ -232,7 +232,10 @@ void PubHandler::RawDataProcess() {
     {
       std::unique_lock<std::mutex> lock(packet_mutex_);
       if (raw_packet_queue_.empty()) {
-        packet_condition_.wait_for(lock, std::chrono::milliseconds(500), [this](){return !(this->raw_packet_queue_.empty());});
+        packet_condition_.wait_for(lock, std::chrono::milliseconds(500));
+        if (raw_packet_queue_.empty()) {
+          continue;
+        }
       }
       raw_data = raw_packet_queue_.front();
       raw_packet_queue_.pop_front();