Null-dereference WRITE in v8::internal::wasm::NativeModule::SetCompiledModule |
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Issue descriptionDetailed report: https://clusterfuzz.com/testcase?key=4827440932454400 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference WRITE Crash Address: 0x000000000140 Crash State: v8::internal::wasm::NativeModule::SetCompiledModule v8::internal::WasmCompiledModule::New v8::internal::wasm::ModuleCompiler::CompileToModuleObjectInternal Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=528635:528637 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4827440932454400 Issue filed automatically. See https://github.com/google/clusterfuzz-tools for more information.
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Jan 12 2018
Automatically adding ccs based on suspected regression changelists: [wasm] Use common serialization API for all modes. by mstarzinger@chromium.org - https://chromium.googlesource.com/v8/v8/+/4e116c4bc6fec07f532be068bc1c6e61e64073b3 [wasm] Enable native-heap WebAssembly code by default. by mstarzinger@chromium.org - https://chromium.googlesource.com/v8/v8/+/afd8a81884b51f95595d9977723cb8bcb8f31c6b If this is incorrect, please apply the Test-Predator-Wrong-CLs label.
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Jan 15 2018
Most likely mine, I'll hold this for a second.
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Jan 24 2018
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Jan 26 2018
ClusterFuzz testcase 4972564790378496 is flaky and no longer crashes, so closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Feb 2 2018
ClusterFuzz testcase 4827440932454400 is still reproducing on tip-of-tree build (trunk). If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase. Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.
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Feb 8 2018
ClusterFuzz has detected this issue as fixed in range 534983:534984. Detailed report: https://clusterfuzz.com/testcase?key=4827440932454400 Fuzzer: inferno_twister Job Type: linux_ubsan_vptr_content_shell_drt Platform Id: linux Crash Type: Null-dereference WRITE Crash Address: 0x000000000140 Crash State: v8::internal::wasm::NativeModule::SetCompiledModule v8::internal::WasmCompiledModule::New v8::internal::wasm::ModuleCompiler::CompileToModuleObjectInternal Sanitizer: undefined (UBSAN) Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=528635:528637 Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_vptr_content_shell_drt&range=534983:534984 Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4827440932454400 See https://github.com/google/clusterfuzz-tools 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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Comment 1 by ClusterFuzz
, Jan 12 2018Labels: Test-Predator-Auto-Components