Null-dereference READ in gpu::gles2::ContextState::api |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4839522866823168 Fuzzer: afl_gpu_raster_angle_fuzzer Fuzz target binary: gpu_raster_angle_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x0000000002d8 Crash State: gpu::gles2::ContextState::api gpu::raster::RasterDecoderImpl::DoCreateAndConsumeTextureINTERNAL gpu::raster::RasterDecoderImpl::HandleCreateAndConsumeTextureINTERNALImmediate Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=614693:614697 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4839522866823168 Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Dec 7
Automatically adding ccs based on OWNERS file / target commit history. If this is incorrect, please add ClusterFuzz-Wrong label.
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Dec 7
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/1808a743048d147521eaffb386dc9f29b4ecae0e (Share one GLContext for all RasterDecoder when virtual context is used.). If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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Dec 8
CL has been reverted.
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Dec 8
ClusterFuzz has detected this issue as fixed in range 614737:614738. Detailed report: https://clusterfuzz.com/testcase?key=4839522866823168 Fuzzer: afl_gpu_raster_angle_fuzzer Fuzz target binary: gpu_raster_angle_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x0000000002d8 Crash State: gpu::gles2::ContextState::api gpu::raster::RasterDecoderImpl::DoCreateAndConsumeTextureINTERNAL gpu::raster::RasterDecoderImpl::HandleCreateAndConsumeTextureINTERNALImmediate Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=614693:614697 Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=614737:614738 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4839522866823168 See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information. If you suspect that the result above is incorrect, try re-doing that job on the test case report page.
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Dec 8
ClusterFuzz testcase 4839522866823168 is verified as fixed, so closing issue as verified. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue. |
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Comment 1 by ClusterFuzz
, Dec 7Labels: Test-Predator-Auto-Components