{"action":"opened","issue":{"url":"https://api.github.com/repos/ros2/rclcpp/issues/240","repository_url":"https://api.github.com/repos/ros2/rclcpp","labels_url":"https://api.github.com/repos/ros2/rclcpp/issues/240/labels{/name}","comments_url":"https://api.github.com/repos/ros2/rclcpp/issues/240/comments","events_url":"https://api.github.com/repos/ros2/rclcpp/issues/240/events","html_url":"https://github.com/ros2/rclcpp/issues/240","id":164856567,"number":240,"title":"FastRTPS -  free(): corrupted unsorted chunks","user":{"login":"firesurfer","id":8481806,"avatar_url":"https://avatars.githubusercontent.com/u/8481806?v=3","gravatar_id":"","url":"https://api.github.com/users/firesurfer","html_url":"https://github.com/firesurfer","followers_url":"https://api.github.com/users/firesurfer/followers","following_url":"https://api.github.com/users/firesurfer/following{/other_user}","gists_url":"https://api.github.com/users/firesurfer/gists{/gist_id}","starred_url":"https://api.github.com/users/firesurfer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/firesurfer/subscriptions","organizations_url":"https://api.github.com/users/firesurfer/orgs","repos_url":"https://api.github.com/users/firesurfer/repos","events_url":"https://api.github.com/users/firesurfer/events{/privacy}","received_events_url":"https://api.github.com/users/firesurfer/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-07-11T14:51:47Z","updated_at":"2016-07-11T14:51:47Z","closed_at":null,"body":"I got this very simple code:\r\n\r\nhttps://github.com/firesurfer/ros2_components/blob/master/src/tests/create_robot.cpp\r\n\r\nI keep having an error like this: (Not the complete output, the complete output is very long)\r\n```\r\n*** Error in `./ros2_components_create_robot_test': free(): corrupted unsorted chunks: 0x000000000103c9d0 ***\r\n======= Backtrace: =========\r\n/lib/x86_64-linux-gnu/libc.so.6(+0x71fc5)[0x7f45af70cfc5]\r\n/lib/x86_64-linux-gnu/libc.so.6(+0x77966)[0x7f45af712966]\r\n/lib/x86_64-linux-gnu/libc.so.6(+0x7814e)[0x7f45af71314e]\r\n/home/firesurfer/workspace/ros2_ws/install/lib/libfastrtps.so(_ZN8eprosima8fastrtps4rtps14CDRMessagePoolD1Ev+0x5a)[0x7f45aebda1ba]\r\n/lib/x86_64-linux-gnu/libc.so.6(__cxa_finalize+0x8f)[0x7f45af6d114f]\r\n/home/firesurfer/workspace/ros2_ws/install/lib/libfastrtps.so(+0x71c33)[0x7f45aeb99c33]\r\n======= Memory map: ========\r\n00400000-00413000 r-xp 00000000 103:02 7734542                           /home/firesurfer/workspace/iboss_ws/build/ros2_components/src/tests/ros2_components_create_robot_test\r\n00612000-00613000 rw-p 00012000 103:02 7734542                           /home/firesurfer/workspace/iboss_ws/build/ros2_components/src/tests/ros2_components_create_robot_test\r\n00dce000-01b90000 rw-p 00000000 00:00 0                                  [heap]\r\n\r\n```\r\n\r\nI could track down the error to the CMakeFile ( https://github.com/firesurfer/ros2_components/blob/master/src/tests/CMakeLists.txt ):\r\nWhen I link to my ros2_components lib, even if I don't call any functions from it I keep getting the error from above. If I remove the link statement the application exits correct.\r\n\r\nCould you give me some advice regarding this error ?\r\n\r\n"}}
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