clang
is:
└──( /opt/homebrew/Cellar/llvm/13.0.1_1/bin/clang++ --version
Homebrew clang version 13.0.1
Target: arm64-apple-darwin21.1.0
Thread model: posix
InstalledDir: /opt/homebrew/Cellar/llvm/13.0.1_1/bin
ASAN_OPTIONS
is detect_stack_use_after_return=false detect_leaks=1
CMakeLists.txt
has:
add_compile_options(-fsanitize=address -fsanitize=leak -g)
add_link_options(-fsanitize=address)
after the program exits, lots of leaks report, but in stacktrace, all objective-c
function show as <unknown module>
, and the address 0x3f368001a2e367b4
also seems wrong:
Direct leak of 40 byte(s) in 1 object(s) allocated from:
#0 0x10343b678 in wrap_malloc+0x8c (libclang_rt.asan_osx_dynamic.dylib:arm64+0x3f678)
#1 0x19ff4d638 in _Block_copy+0x3c (libsystem_blocks.dylib:arm64+0x1638)
#2 0x3f368001a2e367b4 (<unknown module>)
#3 0x5c5b8001a2e363c4 (<unknown module>)
#4 0xea608001a2dec090 (<unknown module>)
#5 0x8e440001a2debf14 (<unknown module>)
#6 0x875a8001a2debdd0 (<unknown module>)
#7 0x2498001a2debd28 (<unknown module>)
#8 0x2a408001a2e3eab8 (<unknown module>)
#9 0x731e8001a31bbce4 (<unknown module>)
#10 0x48600001029f37dc (<unknown module>)
#11 0x102942cac in bgfx::gl::RendererContextGL::setRenderContextSize(unsigned int, unsigned int, unsigned int) renderer_gl.cpp:3475
#12 0x1028f97d0 in bgfx::gl::RendererContextGL::init(bgfx::Init const&) renderer_gl.cpp:1817
#13 0x1028f9024 in bgfx::gl::rendererCreate(bgfx::Init const&) renderer_gl.cpp:4044
#14 0x102865bc0 in bgfx::rendererCreate(bgfx::Init const&) bgfx.cpp:2606
#15 0x102866714 in bgfx::Context::rendererExecCommands(bgfx::CommandBuffer&) bgfx.cpp:2657
but while debugging, these symbols are correct shown in debugger:
so how to make them right in LeakSanitizer's report? thanks very much.