Crash on Linux when using miamlloc v2.1.2 with dynamic override

[Gayisnotgay]

• I have a dynamic library which cannot be linked against mimalloc for some reason // MyDynLib.cpp add_library(myDynLib SHARED MyDynLib.cpp)

• in my main program which link against mimalloc, i use dlopen/dlsym to explicitly call the function in the above prebuilt dynamic library // TestMimalloc.cpp add_executable(MyProgram TestMimalloc.cpp) target_link_libraries(MyProgram PUBLIC mimalloc -ldl)

• i ran my program using LD_PRELOAD=/path/to/libmimalloc-debug.so and MIMALLOC_VERBOSE=1, but it crashed (saying free(): invalid pointer)where i call the function defined in the prebuilt dynamic library