Crash in v8::internal::LookupIterator::GetRoot |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5835461044207616 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8 Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000000 Crash State: v8::internal::LookupIterator::GetRoot v8::internal::LookupIterator::LookupIterator v8::internal::Object::GetProperty Regressed: V8: r38759:38760 Minimized Testcase (0.26 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv94ZRc8bVPS8iVlFPC_w0gr2nmmVsKGtU8ur-i568wBnAFYmFRasWTL5QVLt5akpF1U1_d4sSFh61A1tggdOszmenMsYcr6BPRBX2LzYQ9-ADFwWKWzchA7x3h0BOV6ifh-jGrwcyUzKvcvLzeQBH0xLAkATiw?testcase_id=5835461044207616 (function __f_17() { function __f_34(stdlib) { "use asm"; var __v_34 = stdlib.NaN; function __f_32() { } function __f_18() { return +__v_34; } return {}; } var __v_55 =Wasm.instantiateModuleFromAsm(__f_34.toString()); })(); Issue manually filed by: mummareddy See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Aug 23 2016
ClusterFuzz testcase is verified as fixed, closing issue. If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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Nov 22 2016
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot |
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Comment 1 by ClusterFuzz
, Aug 23 2016