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Seg fault constructing tf2_ros::BufferClient with empty pointer #244

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ScottMcMichael opened this issue Mar 17, 2020 · 2 comments
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Seg fault constructing tf2_ros::BufferClient with empty pointer #244

ScottMcMichael opened this issue Mar 17, 2020 · 2 comments
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@Karsten1987

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@ScottMcMichael
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Bug report

Required Info:

  • Operating System: Ubuntu 18.04
  • Installation type: Binary
  • Version or commit hash: Build 1786

Steps to reproduce issue

rclcpp::Node::SharedPtr nh;
tf2_ros::BufferClient client(nh, "client");

Expected behavior

Some sort of error message

Actual behavior

Seg fault
@claireyywang claireyywang assigned hidmic and Karsten1987 and unassigned hidmic Mar 26, 2020
@hidmic hidmic mentioned this issue Mar 30, 2020
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@hidmic
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hidmic commented Mar 30, 2020

This problem isn't actually related to tf2_ros but a result of an incomplete rclcpp API and it not checking for node nullity consistently. See ros2/rclcpp#1035. CC @Karsten1987 .

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hidmic commented Apr 22, 2020

@ScottMcMichael with ros2/rclcpp#1069 in, this is now fixed. Thanks for reporting.

@hidmic hidmic closed this as completed Apr 22, 2020
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@Karsten1987 Karsten1987

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@ScottMcMichael @Karsten1987 @hidmic