zhihaoshang
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45 contributions in the last year
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April 2025
Created an issue in ros2/rclcpp that received 6 comments
SimpleEventsQueue::enqueue breaks event semantics by altering num_events and duplicating the event
Operating System:
Linux shangzh-VMware-Virtual-Platform 6.11.0-21-generic #21~24.04.1-Ubuntu SMP PREEMPT_DYNAMIC Mon Feb 24 16:52:15 UTC 2 x86_64 x…
6
comments
Opened 35 other issues in 2 repositories
ros2/rviz
20
open
10
closed
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splitStringIntoTrimmedItems unexpectedly drops empty tokens during string splitting, inconsistent with common split semantics
This contribution was made on Apr 12
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Issue in splitStringIntoTrimmedItems Function Handling Carriage Return and Form Feed Characters
This contribution was made on Apr 12
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Memory Access Error When Handling Empty Strings in splitStringIntoTrimmedItems Function
This contribution was made on Apr 12
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setTorqueColor Function Does Not Validate Input Color Range
This contribution was made on Apr 12
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WrenchVisual::setForceColor Function Fails to Validate Color Range
This contribution was made on Apr 12
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WrenchVisual::WrenchVisual Constructor Causes Segmentation Fault When Passing nullptr Without Exception Handling
This contribution was made on Apr 12
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Shape Constructor Does Not Check for Null scene_manager Pointer, Leading to Crashes
This contribution was made on Apr 12
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Missing Null Pointer Check in TrianglePolygon Constructor Leads to Crash
This contribution was made on Apr 11
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MovableText constructor does not validate invalid character height, default fallback missing
This contribution was made on Apr 11
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calculateTotalDimensionsForPositioning Leading to Incorrect Bounding Box Calculation
This contribution was made on Apr 10
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Crash in MovableText::update() when caption is an empty string due to uninitialized resource usage
This contribution was made on Apr 10
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Grid Class Constructor Does Not Handle Null Pointer, Leading to Program Crash
This contribution was made on Apr 10
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Lack of Validity Check for Invalid Parameters in EffortVisual::EffortVisual Constructor
This contribution was made on Apr 10
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Invalid Parameter Handling in CovarianceVisual::CovarianceVisual Constructor
This contribution was made on Apr 9
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Covariance Visualization Not Correctly Handling Zero Covariance Case
This contribution was made on Apr 9
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BillboardLine::addPoint() does not throw an exception when exceeding max_points_per_line limit
This contribution was made on Apr 8
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Constructor ScrewVisual::ScrewVisual does not handle null pointers, leading to crashes
This contribution was made on Apr 7
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ogreQuaternionAngularDistance does not properly handle invalid quaternion input
This contribution was made on Apr 6
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Precision Problem in ogreQuaternionAngularDistance with Nearly Identical Quaternions
This contribution was made on Apr 5
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ogreQuaternionAngularDistance Does Not Handle Non-Normalized Quaternions Properly
This contribution was made on Apr 5
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transform function does not handle invalid target_frame input
This contribution was made on Apr 4
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frameHasProblems Fails to Detect Invalid Frames Properly
This contribution was made on Apr 4
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SelectionHandler::registerHandle() does not handle null pointer, causing segmentation fault
This contribution was made on Apr 4
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addTrackedObject Function Fails to Handle Null Pointer, Causing Crash When nullptr is Passed
This contribution was made on Apr 4
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Lack of Robustness in SelectionManager::setTextureSize Parameter Handling
This contribution was made on Apr 4
- Some issues not shown.
ros2/rclcpp
3
open
2
closed
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RingBufferImplementation::clear() does not actually clear buffer contents
This contribution was made on Apr 15
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QoSInitialization::from_rmw does not validate invalid history policy values, leading to silent failures
This contribution was made on Apr 14
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QoS::keep_last(0) does not throw an exception and silently falls back to SYSTEM_DEFAULT, potentially hiding user misconfiguration
This contribution was made on Apr 14
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Crash due to Unhandled Null Pointer in ParameterEventsFilter Constructor
This contribution was made on Apr 14
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Missing Parameter Consistency Check in ParameterEventsFilter Constructor
This contribution was made on Apr 14