#7 0x00007ffff38bee68 in eprosima::fastrtps::xmlparser::XMLProfileManager::loadDefaultXMLFile () at /home/rosbuild/ci_scripts/ws/src/eProsima/Fast-RTPS/src/cpp/xmlparser/XMLProfileManager. #6 0x00007ffff38be3fc in eprosima::fastrtps::xmlparser::XMLProfileManager::loadXMLFile (filename=) at /home/rosbuild/ci_scripts/ws/src/eProsima/Fast-RTPS/src/cpp/xmlparser/XMLProfileManager.cpp:105 Std::cout first, Python Exception expected string or bytes-like object: root=) at /home/rosbuild/ci_scripts/ws/src/eProsima/Fast-RTPS/src/cpp/xmlparser/XMLParser.cpp:228 Std::map > messageTypesAndTopics = gazebo::transport::getAdvertisedTopics() įor(auto it = messageTypesAndTopics.begin() it != messageTypesAndTopics.end() it++)įor(auto topicIt = it->second.begin() topicIt != it->second.end() topicIt++) Std::shared_ptr bridge = std::make_shared()
'Stack shielding' software have been developed on the promise of preventing exploitation of buffer overflow vulnerabilities that make use of the stack smashing techniques. Publisher = this->create_publisher("realsense_pointcloud") Technologies to detect and prevent 'stack smashing' exploit code were presented thereafter, notably at the 1998 USENIX Security conference 4. GazeboRealSenseBridge() : rclcpp::Node("gazebo_realsense_bridge") #include Ĭlass GazeboRealSenseBridge : public rclcpp::Node
I am trying to figure out why my app crashes with stack smashing detected when I try to play a mp4 file. Only users with topic management privileges can see it. This code will only crash if the gzserver is running. QtMultimedia 5.5, mp4 playing crashes stack smashing detected. If you remove the allocation of std::shared_ptr bridge it will not crash. I've created the following stub code to test. Also, while the backtrace points at the FastRTPS XML loading code, if I spin the ROS node and then start the gz server, it will crash after I start the server. The reason I suspect Gazebo is that the stack smash only happens when I actually start the gz server.
stack smashing detected :Start a container using the latest (8.3.201) Docker image. When I try to run the client/node I get the following error (Backtrace at the end of the message) *** stack smashing detected ***: terminated /dbw terminated Backtrace: /lib/tls/i686/cmov/libc.so.6(fortifyfail+0x50)0x82f390 /lib/tls/. Further testing shows that the problem is caused by a non escaped tilde (): 1. That would end up just leaving your program broken, just with no warnings about it. Which is the configuration that I have now. Back then I set up only Transmission stack and later added Shinobi as well. Back then I followed some guides on installing docker via omv-extras and using portainer with it.
I'm trying to create a simple node that listens to Gazebo transport messages and republishes them on ROS2. Note that this answer may be misleading if your assignment is not about intentionally smashing the stack (I see nothing on the question that explicitly suggests it). A while back when transitioning from OMV 4 to 5 I did a clean install of OMV.