Null-dereference READ in spvtools::val::Instruction::opcode |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=6355326337810432 Fuzzer: afl_spvtools_val_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000003a Crash State: spvtools::val::Instruction::opcode spvtools::val::ValidationState_t::IsIntScalarType spvtools::val::ValidationState_t::EvalInt32IfConst Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=579912:579914 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6355326337810432 Additional requirements: Requires Gestures Issue filed automatically. See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
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Aug 9
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Aug 10
ClusterFuzz has detected this issue as fixed in range 581965:581976. Detailed report: https://clusterfuzz.com/testcase?key=6355326337810432 Fuzzer: afl_spvtools_val_fuzzer Job Type: afl_chrome_asan Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x00000000003a Crash State: spvtools::val::Instruction::opcode spvtools::val::ValidationState_t::IsIntScalarType spvtools::val::ValidationState_t::EvalInt32IfConst Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=579912:579914 Fixed: https://clusterfuzz.com/revisions?job=afl_chrome_asan&range=581965:581976 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6355326337810432 Additional requirements: Requires Gestures 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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Aug 10
ClusterFuzz testcase 6355326337810432 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
, Aug 9Labels: Test-Predator-Auto-Components