From: Jose Luis Blanco Claraco Date: Sun, 9 Nov 2025 22:42:12 +0100 Subject: fix-segfault-opengl-memory-corruption =================================================================== --- libs/maps/CMakeLists.txt | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/libs/maps/CMakeLists.txt b/libs/maps/CMakeLists.txt index eaf5f9b..32246ae 100644 --- a/libs/maps/CMakeLists.txt +++ b/libs/maps/CMakeLists.txt @@ -27,6 +27,15 @@ define_mrpt_lib( ) if(BUILD_mrpt-maps) + # Workaround to Debian bug https://bugs.debian.org/1115155 + # Apparently caused by memory corruption in the vtable of these classes, + # but neither sanitizers, nor valgrind detect anything wrong. + set_source_files_properties( + src/opengl/CPlanarLaserScan.cpp + src/opengl/CAngularObservationMesh.cpp + PROPERTIES COMPILE_OPTIONS "-O1" + ) + if(CMAKE_MRPT_HAS_LIBLAS) target_link_libraries(maps PRIVATE ${LAS_LIBS}) endif()