ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

0

Report issues about a header file in /opt/ros/kinetic/include.

asked 2018-11-27 13:48:45 -0600

flag of Denmark

186 ●24 ●33 ●40 http://www.zhoulaifu.com/

updated 2018-11-27 14:57:48 -0600

I recently found an issue in a file in /opt/ros/kinetic/include. Which issue tracker should I report the issue?

[Edit] Here is the issue

/opt/ros/kinetic/include/ros/serialization.h:234:5: runtime error: store to misaligned address 0x60600000aca4 for type 'double', which requires 8 byte alignment
0x60600000aca4: note: pointer points here
  30 00 00 00 be be be be  be be be be be be be be  be be be be be be be be  be be be be be be be be
              ^

The issue is detected when I am using Ubsan with turtlesim. Ubsan is a sanitizer for detecting undefined behavior. Many times misalignment is only a minor issue. But I am not sure if it is the case here.

edit retag flag offensive close merge delete

Comments

Have a look at https://github.com/ros/rosdistro/issues

PeteBlackerThe3rd ( 2018-11-27 13:53:08 -0600 )edit

1

@zell which include file is the issue? It would be helpful to see the output of dpkg -S /opt/ros/kinetic/include/[specific file].

allenh1 ( 2018-11-27 14:11:28 -0600 )edit

In addition to what @allenh1 writes, it would also be nice to know what the actual issue is.

gvdhoorn ( 2018-11-27 14:17:55 -0600 )edit

@gvdhoorn See my update above.

Zhoulai Fu ( 2018-11-27 14:53:11 -0600 )edit

@allenh1 With your suggested "dpkg -S ..." command, I got "ros-kinetic-roscpp-serialization: /opt/ros/kinetic/include/ros/serialization.h".

Zhoulai Fu ( 2018-11-27 14:55:57 -0600 )edit

1 Answer

Sort by » oldest newest most voted

1

answered 2018-11-27 15:50:11 -0600

flag of United States of America

3045 ●62 ●89 ●110 http://allen-software.com/

updated 2018-11-28 01:33:45 -0600

gvdhoorn
86574 ●283 ●1432 ●1054 http://cor.tudelft.nl/

@allenh1 With your suggested dpkg -S ... command, I got ros-kinetic-roscpp-serialization: /opt/ros/kinetic/include/ros/serialization.h.

In that case, the correct repo is here: https://github.com/ros/roscpp_core

If you know how to fix it, I'd encourage a PR instead of an issue!

edit flag offensive delete link

Question Tools

1 follower

Stats

Asked: 2018-11-27 13:48:45 -0600

Seen: 392 times

Last updated: Nov 28 '18

Related questions

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2