| // Copyright 2015 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file contains the default suppressions for LeakSanitizer. |
| // You can also pass additional suppressions via LSAN_OPTIONS: |
| // LSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to |
| // http://dev.chromium.org/developers/testing/leaksanitizer for more info. |
| |
| #include "build/build_config.h" |
| |
| #if defined(LEAK_SANITIZER) |
| |
| // Please make sure the code below declares a single string variable |
| // kLSanDefaultSuppressions which contains LSan suppressions delimited by |
| // newlines. See http://dev.chromium.org/developers/testing/leaksanitizer |
| // for the instructions on writing suppressions. |
| char kLSanDefaultSuppressions[] = |
| // Intentional leak used as sanity test for Valgrind/memcheck. |
| "leak:base::ToolsSanityTest_MemoryLeak_Test::TestBody\n" |
| |
| // ================ Leaks in third-party code ================ |
| |
| // False positives in libfontconfig. http://crbug.com/39050 |
| "leak:libfontconfig\n" |
| "leak:libthird_party_fontconfig\n" |
| // eglibc-2.19/string/strdup.c creates false positive leak errors because of |
| // the same reason as crbug.com/39050. The leak error stack trace, when |
| // unwind on malloc, includes a call to libfontconfig. But the default stack |
| // trace is too short in leak sanitizer bot to make the libfontconfig |
| // suppression works. http://crbug.com/605286 |
| "leak:__strdup\n" |
| |
| // Leaks in GL and Vulkan drivers and system libraries on Linux NVIDIA |
| "leak:libGL.so\n" |
| "leak:libGLX_nvidia.so\n" |
| "leak:libnvidia-cbl.so\n" |
| "leak:libnvidia-fatbinaryloader.so\n" |
| "leak:libnvidia-glcore.so\n" |
| "leak:libnvidia-rtcore.so\n" |
| "leak:nvidia0\n" |
| "leak:nvidiactl\n" |
| "leak:libdbus-1.so\n" |
| |
| // XRandR has several one time leaks. |
| "leak:libxrandr\n" |
| |
| // xrandr leak. http://crbug.com/119677 |
| "leak:XRRFindDisplay\n" |
| |
| // http://crbug.com/431213, http://crbug.com/416665 |
| "leak:gin/object_template_builder.h\n" |
| "leak:gin/function_template.h\n" |
| |
| // Leaks in swrast_dri.so. http://crbug.com/540042 |
| "leak:swrast_dri.so\n" |
| |
| // Leak in glibc's gconv caused by fopen(..., "r,ccs=UNICODE") |
| "leak:__gconv_lookup_cache\n" |
| |
| // Leak in libnssutil. crbug.com/1290634 |
| "leak:libnssutil3\n" |
| |
| // Suppress leaks from unknown third party modules. http://anglebug.com/6937 |
| "leak:<unknown module>\n" |
| |
| // Suppress leaks from temporary files. http://crbug.com/1433299 |
| "leak:(deleted)\n" |
| |
| // ================ Leaks in Chromium code ================ |
| // PLEASE DO NOT ADD SUPPRESSIONS FOR NEW LEAKS. |
| // Instead, commits that introduce memory leaks should be reverted. |
| // Suppressing the leak is acceptable in some cases when reverting is |
| // impossible, i.e. when enabling leak detection for the first time for a |
| // test target with pre-existing leaks. |
| |
| // v8 leaks caused by weak ref not call |
| "leak:blink::DOMWrapperWorld::Create\n" |
| "leak:blink::ScriptState::Create\n" |
| |
| // Crash keys are intentionally leaked. |
| "leak:crash_reporter::(anonymous " |
| "namespace)::CrashKeyBaseSupport::Allocate\n" |
| |
| // Suppress leaks in CreateCdmInstance. https://crbug.com/961062 |
| "leak:media::CdmAdapter::CreateCdmInstance\n" |
| |
| #if BUILDFLAG(IS_CHROMEOS) |
| // Suppress leak in FileStream. crbug.com/1263374 |
| "leak:chromeos::PipeReader::StartIO\n" |
| // Supppress AnimationObserverToHideView leak. crbug.com/1261464 |
| "leak:ash::ShelfNavigationWidget::UpdateButtonVisibility\n" |
| // Suppress AnimationSequence leak. crbug.com/1265031 |
| "leak:ash::LockStateController::StartPostLockAnimation\n" |
| // Suppress leak in SurfaceDrawContext. crbug.com/1265033 |
| "leak:skgpu::v1::SurfaceDrawContext::drawGlyphRunList\n" |
| // Suppress leak in BluetoothServerSocket. crbug.com/1278970 |
| "leak:nearby::chrome::BluetoothServerSocket::" |
| "BluetoothServerSocket\n" |
| // Suppress leak in NearbyConnectionBrokerImpl. crbug.com/1279578 |
| "leak:ash::secure_channel::NearbyConnectionBrokerImpl\n" |
| // Suppress leak in NearbyEndpointFinderImpl. crbug.com/1288577 |
| "leak:ash::secure_channel::NearbyEndpointFinderImpl::~" |
| "NearbyEndpointFinderImpl\n" |
| // Suppress leak in DelayedCallbackGroup test. crbug.com/1279563 |
| "leak:DelayedCallbackGroup_TimeoutAndRun_Test\n" |
| #endif |
| #if BUILDFLAG(IS_MAC) |
| // These are caused by the system, but not yet clear if they are false |
| // positives or bugs in the Mac LSAN runtime. Suppress while investigating. |
| // TODO(https://crbug.com/1320449): Remove these if/when fixed in macOS |
| // or the runtime. |
| "leak:_ensureAuxServiceAwareOfHostApp\n" |
| "leak:cssmErrorString\n" |
| #endif |
| |
| // PLEASE READ ABOVE BEFORE ADDING NEW SUPPRESSIONS. |
| |
| // End of suppressions. |
| ; // Please keep this semicolon. |
| |
| #endif // LEAK_SANITIZER |