Note: Google Test filter = RotateDesktopFrameOOB.LiveTextureSmallerThanCached_UnderflowWrite [==========] Running 1 test from 1 test suite. [----------] Global test environment set-up. [----------] 1 test from RotateDesktopFrameOOB [ RUN ] RotateDesktopFrameOOB.LiveTextureSmallerThanCached_UnderflowWrite ================================================================= ==3943==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x73707ebf3960 at pc 0x5d834917a1ee bp 0x7fffa37117c0 sp 0x7fffa37117b8 READ of size 4 at 0x73707ebf3960 thread T0 #0 0x5d834917a1ed in ScaleARGBRowDownEven_C third_party/libyuv/source/scale_common.cc:1100:14 #1 0x5d8349124e84 in ARGBRotate third_party/libyuv/source/rotate_argb.cc:73:5 #2 0x5d8349e6e18f in webrtc::RotateDesktopFrame(webrtc::DesktopFrame const&, webrtc::DesktopRect const&, webrtc::Rotation const&, webrtc::DesktopVector const&, webrtc::DesktopFrame*) third_party/webrtc/modules/desktop_capture/desktop_frame_rotation.cc:114:16 #3 0x5d833b181fbc in (anonymous namespace)::RotateDesktopFrameOOB_LiveTextureSmallerThanCached_UnderflowWrite_Test::TestBody() remoting/codec/desktop_frame_rotation_oob_test.cc:118:3 #4 0x5d833cef257b in testing::Test::Run() third_party/googletest/src/googletest/src/gtest.cc #5 0x5d833cef51d7 in testing::TestInfo::Run() third_party/googletest/src/googletest/src/gtest.cc:2892:11 #6 0x5d833cef72d3 in testing::TestSuite::Run() third_party/googletest/src/googletest/src/gtest.cc:3070:30 #7 0x5d833cf2671a in testing::internal::UnitTestImpl::RunAllTests() third_party/googletest/src/googletest/src/gtest.cc:6062:44 #8 0x5d833cf251ee in testing::UnitTest::Run() third_party/googletest/src/googletest/src/gtest.cc #9 0x5d8346dff6ac in base::TestSuite::Run() base/test/test_suite.cc:440:16 #10 0x5d834121fbb1 in base::internal::Invoker, base::internal::BindState>, int ()>::RunOnce(base::internal::BindStateBase*) base/functional/bind_internal.h:740:12 #11 0x5d8346e0e4cb in base::(anonymous namespace)::LaunchUnitTestsInternal(base::OnceCallback, unsigned long, int, unsigned long, bool, base::RepeatingCallback, base::OnceCallback) base/functional/callback.h:155:12 #12 0x5d8346e0ddeb in base::LaunchUnitTests(int, char**, base::OnceCallback, unsigned long) base/test/launcher/unit_test_launcher.cc:337:10 #13 0x5d834121f843 in main remoting/base/run_all_unittests.cc:60:10 #14 0x74908045e249 (/lib/x86_64-linux-gnu/libc.so.6+0x27249) (BuildId: 6196744a316dbd57c0fd8968df1680aac482cec4) Address 0x73707ebf3960 is a wild pointer inside of access range of size 0x000000000004. SUMMARY: AddressSanitizer: heap-buffer-overflow third_party/libyuv/source/scale_common.cc:1100:14 in ScaleARGBRowDownEven_C Shadow bytes around the buggy address: 0x73707ebf3680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3700: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3780: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3800: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa =>0x73707ebf3900: fa fa fa fa fa fa fa fa fa fa fa fa[fa]fa fa fa 0x73707ebf3980: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3a00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3a80: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3b00: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x73707ebf3b80: 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 ==3943==ADDITIONAL INFO ==3943==Note: Please include this section with the ASan report. Task trace: ==3943==END OF ADDITIONAL INFO