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tests: Fix ASAN build on macOS #425

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Jul 29, 2024
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tests: Fix ASAN build on macOS #425

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12 changes: 9 additions & 3 deletions tests/meson.build
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Original file line number Diff line number Diff line change
Expand Up @@ -76,7 +76,7 @@ if get_option('b_sanitize') == 'address'
endif

# Avoids closing dlopened libraries for ASan to be able to print usable traces
fake_dlclose = shared_module(
fake_dlclose = shared_library(
'fake_dlclose',
'fake_dlclose.c',
name_prefix: '',
Expand All @@ -85,12 +85,18 @@ if get_option('b_sanitize') == 'address'
test_env.set('ASAN_OPTIONS', 'fast_unwind_on_malloc=0')
test_env.set('LSAN_OPTIONS', 'suppressions=@0@/lsan.supp'.format(meson.current_source_dir()))
test_env.set('FAKE_DLCLOSE', fake_dlclose.full_path())

preload_env_var = 'LD_PRELOAD'
if host_machine.system() == 'darwin'
preload_env_var = 'DYLD_INSERT_LIBRARIES'
endif

# LD_PRELOAD is needed before invoking openssl as it is not instrumented with
# asan and asan needs to be loaded as a first dynamic library of the process.
if preload_libasan != 'no'
test_env.set('CHECKER', 'env LD_PRELOAD=@0@:@1@'.format(preload_libasan, fake_dlclose.full_path()))
test_env.set('CHECKER', 'env @0@=@1@:@2@'.format(preload_env_var, preload_libasan, fake_dlclose.full_path()))
else
test_env.set('CHECKER', 'env LD_PRELOAD=@0@'.format(fake_dlclose.full_path()))
test_env.set('CHECKER', 'env @0@=@1@'.format(preload_env_var, fake_dlclose.full_path()))
endif
endif

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