IMPORTANT DEBUGGING NOTE: batches of tests are run inside their
own process. For debugging a test inside a debugger, use the
--gtest_filter=<your_test_name> flag along with
--single-process-tests.
Using sharding settings from environment. This is shard 0/1
Using 1 parallel jobs.
Note: Google Test filter = DelegatingDesktopDisplayInfoMonitorUAF.UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from DelegatingDesktopDisplayInfoMonitorUAF
[ RUN      ] DelegatingDesktopDisplayInfoMonitorUAF.UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree
=================================================================
==847==ERROR: AddressSanitizer: heap-use-after-free on address 0x7565f9e37568 at pc 0x561e7593edcc bp 0x7ffeba48c0f0 sp 0x7ffeba48c0e8
READ of size 8 at 0x7565f9e37568 thread T0
    #0 0x561e7593edcb in void base::internal::CallbackListBase<base::RepeatingCallbackList<void ()>>::Notify<>() gen/third_party/libc++/src/include/list:531:34
    #1 0x561e87915231 in base::internal::Invoker<base::internal::FunctorTraits<void (remoting::DelegatingDesktopDisplayInfoMonitor::* const&)(), remoting::DelegatingDesktopDisplayInfoMonitor*>, base::internal::BindState<true, true, false, void (remoting::DelegatingDesktopDisplayInfoMonitor::*)(), base::internal::UnretainedWrapper<remoting::DelegatingDesktopDisplayInfoMonitor, base::unretained_traits::MayNotDangle, (partition_alloc::internal::RawPtrTraits)0>>, void ()>::Run(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12
    #2 0x561e75788aff in base::RepeatingCallback<void ()>::Run() const & base/functional/callback.h:346:12
    #3 0x561e7593ebb4 in void base::internal::CallbackListBase<base::RepeatingCallbackList<void ()>>::Notify<>() base/callback_list.h:382:9
    #4 0x561e75f3a9a4 in remoting::DelegatingDesktopDisplayInfoMonitorUAF_UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree_Test::TestBody() remoting/host/delegating_desktop_display_info_monitor_unittest.cc:42:35
    #5 0x561e77b6190b in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc
    #6 0x561e77b64477 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11
    #7 0x561e77b664f3 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30
    #8 0x561e77b94f44 in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44
    #9 0x561e77b93aba in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc
    #10 0x561e80dbe9f0 in base::TestSuite::Run() base/test/test_suite.cc:440:16
    #11 0x561e7b380ee1 in base::internal::Invoker<base::internal::FunctorTraits<int (base::TestSuite::*&&)(), base::TestSuite*>, base::internal::BindState<true, true, false, int (base::TestSuite::*)(), base::internal::UnretainedWrapper<base::TestSuite, base::unretained_traits::MayNotDangle, (partition_alloc::internal::RawPtrTraits)0>>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12
    #12 0x561e80dcccab in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback<int ()>, unsigned long, int, unsigned long, bool, base::RepeatingCallback<void ()>, base::OnceCallback<void ()>) base/functional/callback.h:155:12
    #13 0x561e80dcc5cb in base::LaunchUnitTests(int, char**, base::OnceCallback<int ()>, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10
    #14 0x561e7b380ba4 in main remoting/base/run_all_unittests.cc:60:10
    #15 0x78b5fb572249  (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4)

0x7565f9e37568 is located 40 bytes inside of 104-byte region [0x7565f9e37540,0x7565f9e375a8)
freed by thread T0 here:
    #0 0x561e757011a2 in operator delete(void*, unsigned long) (/chromium/chromium/src/out/asan/remoting_unittests+0x62011a2) (BuildId: aed29adf2d7f276f)
    #1 0x561e75f3a6aa in remoting::DelegatingDesktopDisplayInfoMonitorUAF_UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree_Test::TestBody() gen/third_party/libc++/src/include/__memory/unique_ptr.h:74:5
    #2 0x561e77b6190b in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc
    #3 0x561e77b64477 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11
    #4 0x561e77b664f3 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30
    #5 0x561e77b94f44 in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44
    #6 0x561e77b93aba in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc
    #7 0x561e80dbe9f0 in base::TestSuite::Run() base/test/test_suite.cc:440:16
    #8 0x561e7b380ee1 in base::internal::Invoker<base::internal::FunctorTraits<int (base::TestSuite::*&&)(), base::TestSuite*>, base::internal::BindState<true, true, false, int (base::TestSuite::*)(), base::internal::UnretainedWrapper<base::TestSuite, base::unretained_traits::MayNotDangle, (partition_alloc::internal::RawPtrTraits)0>>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12
    #9 0x561e80dcccab in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback<int ()>, unsigned long, int, unsigned long, bool, base::RepeatingCallback<void ()>, base::OnceCallback<void ()>) base/functional/callback.h:155:12
    #10 0x561e80dcc5cb in base::LaunchUnitTests(int, char**, base::OnceCallback<int ()>, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10
    #11 0x561e7b380ba4 in main remoting/base/run_all_unittests.cc:60:10
    #12 0x78b5fb572249  (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4)

previously allocated by thread T0 here:
    #0 0x561e7570059d in operator new(unsigned long) (/chromium/chromium/src/out/asan/remoting_unittests+0x620059d) (BuildId: aed29adf2d7f276f)
    #1 0x561e75f3a534 in remoting::DelegatingDesktopDisplayInfoMonitorUAF_UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree_Test::TestBody() gen/third_party/libc++/src/include/__memory/unique_ptr.h:756:26
    #2 0x561e77b6190b in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc
    #3 0x561e77b64477 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11
    #4 0x561e77b664f3 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30
    #5 0x561e77b94f44 in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44
    #6 0x561e77b93aba in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc
    #7 0x561e80dbe9f0 in base::TestSuite::Run() base/test/test_suite.cc:440:16
    #8 0x561e7b380ee1 in base::internal::Invoker<base::internal::FunctorTraits<int (base::TestSuite::*&&)(), base::TestSuite*>, base::internal::BindState<true, true, false, int (base::TestSuite::*)(), base::internal::UnretainedWrapper<base::TestSuite, base::unretained_traits::MayNotDangle, (partition_alloc::internal::RawPtrTraits)0>>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12
    #9 0x561e80dcccab in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback<int ()>, unsigned long, int, unsigned long, bool, base::RepeatingCallback<void ()>, base::OnceCallback<void ()>) base/functional/callback.h:155:12
    #10 0x561e80dcc5cb in base::LaunchUnitTests(int, char**, base::OnceCallback<int ()>, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10
    #11 0x561e7b380ba4 in main remoting/base/run_all_unittests.cc:60:10
    #12 0x78b5fb572249  (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4)

SUMMARY: AddressSanitizer: heap-use-after-free gen/third_party/libc++/src/include/list:531:34 in void base::internal::CallbackListBase<base::RepeatingCallbackList<void ()>>::Notify<>()
Shadow bytes around the buggy address:
  0x7565f9e37280: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fa fa
  0x7565f9e37300: fa fa fa fa fa fa fd fd fd fd fd fd fd fd fd fd
  0x7565f9e37380: fd fd fd fd fa fa fa fa fa fa fa fa fd fd fd fd
  0x7565f9e37400: fd fd fd fd fd fd fd fd fd fa fa fa fa fa fa fa
  0x7565f9e37480: fa fa 00 00 00 00 00 00 00 00 00 00 00 00 00 fa
=>0x7565f9e37500: fa fa fa fa fa fa fa fa fd fd fd fd fd[fd]fd fd
  0x7565f9e37580: fd fd fd fd fd fa fa fa fa fa fa fa fa fa fa fa
  0x7565f9e37600: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7565f9e37680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7565f9e37700: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
  0x7565f9e37780: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
  Addressable:           00
  Partially addressable: 01 02 03 04 05 06 07 
  Heap left redzone:       fa
  Freed heap region:       fd
  Stack left redzone:      f1
  Stack mid redzone:       f2
  Stack right redzone:     f3
  Stack after return:      f5
  Stack use after scope:   f8
  Global redzone:          f9
  Global init order:       f6
  Poisoned by user:        f7
  Container overflow:      fc
  Array cookie:            ac
  Intra object redzone:    bb
  ASan internal:           fe
  Left alloca redzone:     ca
  Right alloca redzone:    cb

==847==ADDITIONAL INFO

==847==Note: Please include this section with the ASan report.
Task trace:


==847==END OF ADDITIONAL INFO

==847==ABORTING
[1/1] DelegatingDesktopDisplayInfoMonitorUAF.UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree (CRASHED)
1 test crashed:
    DelegatingDesktopDisplayInfoMonitorUAF.UnderlyingOutlivesDelegating_NotifyAfterDestruction_UseAfterFree (../../remoting/host/delegating_desktop_display_info_monitor_unittest.cc:164)
Tests took 0 seconds.