xref: /aosp_15_r20/external/angle/build/sanitizers/tsan_suppressions.cc (revision 8975f5c5ed3d1c378011245431ada316dfb6f244)
1*8975f5c5SAndroid Build Coastguard Worker // Copyright 2014 The Chromium Authors
2*8975f5c5SAndroid Build Coastguard Worker // Use of this source code is governed by a BSD-style license that can be
3*8975f5c5SAndroid Build Coastguard Worker // found in the LICENSE file.
4*8975f5c5SAndroid Build Coastguard Worker 
5*8975f5c5SAndroid Build Coastguard Worker // This file contains the default suppressions for ThreadSanitizer.
6*8975f5c5SAndroid Build Coastguard Worker // You can also pass additional suppressions via TSAN_OPTIONS:
7*8975f5c5SAndroid Build Coastguard Worker // TSAN_OPTIONS=suppressions=/path/to/suppressions. Please refer to
8*8975f5c5SAndroid Build Coastguard Worker // http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
9*8975f5c5SAndroid Build Coastguard Worker // for more info.
10*8975f5c5SAndroid Build Coastguard Worker 
11*8975f5c5SAndroid Build Coastguard Worker #if defined(THREAD_SANITIZER)
12*8975f5c5SAndroid Build Coastguard Worker 
13*8975f5c5SAndroid Build Coastguard Worker // Please make sure the code below declares a single string variable
14*8975f5c5SAndroid Build Coastguard Worker // kTSanDefaultSuppressions contains TSan suppressions delimited by newlines.
15*8975f5c5SAndroid Build Coastguard Worker // See http://dev.chromium.org/developers/testing/threadsanitizer-tsan-v2
16*8975f5c5SAndroid Build Coastguard Worker // for the instructions on writing suppressions.
17*8975f5c5SAndroid Build Coastguard Worker char kTSanDefaultSuppressions[] =
18*8975f5c5SAndroid Build Coastguard Worker     // False positives in libdbus.so, libdconfsettings.so, libflashplayer.so,
19*8975f5c5SAndroid Build Coastguard Worker     // libgio.so, libglib.so, libgobject.so, libfontconfig.so.1 and
20*8975f5c5SAndroid Build Coastguard Worker     // swrast_dri.so.
21*8975f5c5SAndroid Build Coastguard Worker     // Since we don't instrument them, we cannot reason about the
22*8975f5c5SAndroid Build Coastguard Worker     // synchronization in them.
23*8975f5c5SAndroid Build Coastguard Worker     "race:libdbus*.so\n"
24*8975f5c5SAndroid Build Coastguard Worker     "race:libdconfsettings*.so\n"
25*8975f5c5SAndroid Build Coastguard Worker     "race:libflashplayer.so\n"
26*8975f5c5SAndroid Build Coastguard Worker     "race:libgio*.so\n"
27*8975f5c5SAndroid Build Coastguard Worker     "race:libglib*.so\n"
28*8975f5c5SAndroid Build Coastguard Worker     "race:libgobject*.so\n"
29*8975f5c5SAndroid Build Coastguard Worker     "race:libfontconfig.so.1\n"
30*8975f5c5SAndroid Build Coastguard Worker     "race:swrast_dri.so\n"
31*8975f5c5SAndroid Build Coastguard Worker 
32*8975f5c5SAndroid Build Coastguard Worker     // Intentional race in ToolsSanityTest.DataRace in base_unittests.
33*8975f5c5SAndroid Build Coastguard Worker     "race:base/tools_sanity_unittest.cc\n"
34*8975f5c5SAndroid Build Coastguard Worker 
35*8975f5c5SAndroid Build Coastguard Worker     // Data race caused by swapping out the network change notifier with a mock
36*8975f5c5SAndroid Build Coastguard Worker     // [test-only]. http://crbug.com/927330.
37*8975f5c5SAndroid Build Coastguard Worker     "race:content/browser/net_info_browsertest.cc\n"
38*8975f5c5SAndroid Build Coastguard Worker 
39*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/244856
40*8975f5c5SAndroid Build Coastguard Worker     "race:libpulsecommon*.so\n"
41*8975f5c5SAndroid Build Coastguard Worker 
42*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/476529
43*8975f5c5SAndroid Build Coastguard Worker     "deadlock:cc::VideoLayerImpl::WillDraw\n"
44*8975f5c5SAndroid Build Coastguard Worker 
45*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/328868
46*8975f5c5SAndroid Build Coastguard Worker     "race:PR_Lock\n"
47*8975f5c5SAndroid Build Coastguard Worker 
48*8975f5c5SAndroid Build Coastguard Worker     // False positive in libc's tzset_internal, http://crbug.com/379738.
49*8975f5c5SAndroid Build Coastguard Worker     "race:tzset_internal\n"
50*8975f5c5SAndroid Build Coastguard Worker 
51*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/380554
52*8975f5c5SAndroid Build Coastguard Worker     "deadlock:g_type_add_interface_static\n"
53*8975f5c5SAndroid Build Coastguard Worker 
54*8975f5c5SAndroid Build Coastguard Worker     // Lock inversion in third party code, won't fix.
55*8975f5c5SAndroid Build Coastguard Worker     // https://crbug.com/455638
56*8975f5c5SAndroid Build Coastguard Worker     "deadlock:dbus::Bus::ShutdownAndBlock\n"
57*8975f5c5SAndroid Build Coastguard Worker 
58*8975f5c5SAndroid Build Coastguard Worker     // https://crbug.com/459429
59*8975f5c5SAndroid Build Coastguard Worker     "race:randomnessPid\n"
60*8975f5c5SAndroid Build Coastguard Worker 
61*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/691029
62*8975f5c5SAndroid Build Coastguard Worker     "deadlock:libGLX.so*\n"
63*8975f5c5SAndroid Build Coastguard Worker 
64*8975f5c5SAndroid Build Coastguard Worker     //  http://crbug.com/973947
65*8975f5c5SAndroid Build Coastguard Worker     "deadlock:libnvidia-glsi.so*\n"
66*8975f5c5SAndroid Build Coastguard Worker 
67*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/695929
68*8975f5c5SAndroid Build Coastguard Worker     "race:base::i18n::IsRTL\n"
69*8975f5c5SAndroid Build Coastguard Worker     "race:base::i18n::SetICUDefaultLocale\n"
70*8975f5c5SAndroid Build Coastguard Worker 
71*8975f5c5SAndroid Build Coastguard Worker     // http://crbug.com/927330
72*8975f5c5SAndroid Build Coastguard Worker     "race:net::(anonymous namespace)::g_network_change_notifier\n"
73*8975f5c5SAndroid Build Coastguard Worker 
74*8975f5c5SAndroid Build Coastguard Worker     // Harmless data races, see WTF::StringImpl::Release code comments.
75*8975f5c5SAndroid Build Coastguard Worker     "race:scoped_refptr<WTF::StringImpl>::AddRef\n"
76*8975f5c5SAndroid Build Coastguard Worker     "race:scoped_refptr<WTF::StringImpl>::Release\n"
77*8975f5c5SAndroid Build Coastguard Worker 
78*8975f5c5SAndroid Build Coastguard Worker     // Harmless data race in ipcz block allocation. See comments in
79*8975f5c5SAndroid Build Coastguard Worker     // ipcz::BlockAllocator::Allocate().
80*8975f5c5SAndroid Build Coastguard Worker     "race:ipcz::BlockAllocator::Allocate\n"
81*8975f5c5SAndroid Build Coastguard Worker 
82*8975f5c5SAndroid Build Coastguard Worker     // https://crbug.com/1405439
83*8975f5c5SAndroid Build Coastguard Worker     "race:*::perfetto_track_event::internal::g_category_state_storage\n"
84*8975f5c5SAndroid Build Coastguard Worker     "race:perfetto::DataSource*::static_state_\n"
85*8975f5c5SAndroid Build Coastguard Worker     "race:perfetto::*::ResetForTesting\n"
86*8975f5c5SAndroid Build Coastguard Worker 
87*8975f5c5SAndroid Build Coastguard Worker     // https://crbug.com/327473683
88*8975f5c5SAndroid Build Coastguard Worker     "race:SetCoveredByBucketing\n"
89*8975f5c5SAndroid Build Coastguard Worker 
90*8975f5c5SAndroid Build Coastguard Worker     // In V8 each global safepoint might lock isolate mutexes in a different
91*8975f5c5SAndroid Build Coastguard Worker     // order. This is allowed in this context as it is always guarded by a
92*8975f5c5SAndroid Build Coastguard Worker     // single global mutex.
93*8975f5c5SAndroid Build Coastguard Worker     "deadlock:GlobalSafepoint::EnterGlobalSafepointScope\n"
94*8975f5c5SAndroid Build Coastguard Worker 
95*8975f5c5SAndroid Build Coastguard Worker     // Logging crash keys is inherently unsafe. We suppress this rather than fix
96*8975f5c5SAndroid Build Coastguard Worker     // it because OutputCrashKeysToStream is only enabled in non-official builds
97*8975f5c5SAndroid Build Coastguard Worker     // and the race is therefore not present in released builds.
98*8975f5c5SAndroid Build Coastguard Worker     "race:crash_reporter::*::OutputCrashKeysToStream\n"
99*8975f5c5SAndroid Build Coastguard Worker 
100*8975f5c5SAndroid Build Coastguard Worker     // End of suppressions.
101*8975f5c5SAndroid Build Coastguard Worker     ;  // Please keep this semicolon.
102*8975f5c5SAndroid Build Coastguard Worker 
103*8975f5c5SAndroid Build Coastguard Worker #endif  // THREAD_SANITIZER
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