Closed GoesM closed 2 months ago
this issue is mainly for adding ticket for https://github.com/ros-navigation/navigation2/issues/4005
Required Info:
Here is our launch command:
source install/setup.bash source /opt/ros/humble/setup.bash export TURTLEBOT3_MODEL=waffle export GAZEBO_MODEL_PATH=$GAZEBO_MODEL_PATH:/opt/ros/humble/share/turtlebot3_gazebo/models ros2 launch nav2_bringup tb3_simulation_launch.py params_file:=my_nav2_params.yaml
there's only one difference between my_nav2_params.yaml and defaulted nav2_params.yaml:
my_nav2_params.yaml
nav2_params.yaml
#my_nav2_params.yaml ...... nav2_amcl ...... max_particles: 906970164 ......
no bug occurs
face to the asan report:
================================================================= ==7151==ERROR: AddressSanitizer: allocator is out of memory trying to allocate 0x920003e80 bytes #0 0x562fbdd48548 in __interceptor_calloc (/home/**/nav2_humble/install/nav2_amcl/lib/nav2_amcl/amcl+0xae548) (BuildId: 9cab2dfb4fd0f7edff9ad0c4896458037daa0009) #1 0x7f7cf5c44afa in pf_alloc (/home/**/nav2_humble/install/nav2_amcl/lib/libpf_lib.so+0x4afa) (BuildId: 73e413561c1948e30ca366fe29aeef8e601b70f9) #2 0x7f7cf6159b4b in nav2_amcl::AmclNode::on_configure(rclcpp_lifecycle::State const&) (/home/**/nav2_humble/install/nav2_amcl/lib/libamcl_core.so+0x359b4b) (BuildId: fcf524e51612a7063856b255b0200fa30f1c8a67) #3 0x7f7cf71a4b8c (/opt/ros/humble/lib/librclcpp_lifecycle.so+0x28b8c) (BuildId: 012115a5136d65f945feb1fe7a699e9903b4add1) ==7151==ABORTING
here's only check for if the value is negative, but it's not enough:
https://github.com/ros-navigation/navigation2/blob/4fa12acec79a08f472d9d04ac08997db47f2a398/nav2_amcl/src/amcl_node.cpp#L1119-L1124
this issue is mainly for adding ticket for https://github.com/ros-navigation/navigation2/issues/4005
Bug report
Required Info:
Steps to reproduce issue
Here is our launch command:
there's only one difference between
my_nav2_params.yaml
and defaultednav2_params.yaml
:Expected behavior
no bug occurs
Actual behavior
face to the asan report:
Additional information
here's only check for if the value is negative, but it's not enough:
https://github.com/ros-navigation/navigation2/blob/4fa12acec79a08f472d9d04ac08997db47f2a398/nav2_amcl/src/amcl_node.cpp#L1119-L1124