Global-buffer-overflow in v8::internal::interpreter::BytecodeRegisterOptimizer::RegisterTransfer |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4778358127984640 Fuzzer: mbarbella_js_mutation Job Type: linux_v8_d8_be Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Address: 0x7f82ca95c688 Crash State: v8::internal::interpreter::BytecodeRegisterOptimizer::RegisterTransfer v8::internal::interpreter::BytecodeArrayBuilder::StoreAccumulatorInRegister v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment Sanitizer: address (ASAN) Regressed: https://clusterfuzz.com/revisions?job=linux_v8_d8_be&range=40118:40189 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4778358127984640 Issue filed automatically. See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Apr 25 2017
adusting labels so v8 clusterfuzz sheriffs see it (https://github.com/v8/v8/wiki/Triaging-issues)
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Apr 25 2017
ClusterFuzz has detected this issue as fixed in range 44103:44104. Detailed report: https://clusterfuzz.com/testcase?key=4778358127984640 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8 Platform Id: linux Crash Type: Global-buffer-overflow READ 1 Crash Address: 0x7f82ca95c688 Crash State: v8::internal::interpreter::BytecodeRegisterOptimizer::RegisterTransfer v8::internal::interpreter::BytecodeArrayBuilder::StoreAccumulatorInRegister v8::internal::interpreter::BytecodeGenerator::BuildVariableAssignment Sanitizer: address (ASAN) Regressed: V8: 40118:40189 Fixed: V8: 44103:44104 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4778358127984640 See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs 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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Apr 25 2017
ClusterFuzz testcase 4778358127984640 is verified as fixed, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Apr 26 2017
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Aug 2 2017
This bug has been closed for more than 14 weeks. Removing security view restrictions. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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Jul 28
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Comment 1 by palmer@chromium.org
, Apr 25 2017Components: Blink>JavaScript
Labels: OS-Android OS-Chrome OS-Mac OS-Windows
Owner: jochen@chromium.org
Status: Assigned (was: Untriaged)