Crash in v8::InstantiateModuleFromAsm |
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Issue descriptionDetailed report: https://cluster-fuzz.appspot.com/testcase?key=5370290851020800 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8_ignition_dbg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000020 Crash State: v8::InstantiateModuleFromAsm v8::internal::FunctionCallbackArguments::Call v8::internal::HandleApiCallHelper Minimized Testcase (0.41 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv95mfNKw3JtcHK0t0OgoRmjBwVqXc9igFLtVwEZn_GzFYazc0igsUkW98V1_jz7icCwCYRg8_QpaMzdSYCWX_rfjLJJ4c31RRF5BICY8rwFIRI2dFpxBPRBbXX11zi3yRJAMQdMxr3jZPdq00f9-u4A1D-Zr1w __v_1 = "var outer = 0; function test() {'use strict'; outer = 1; } test(); print('ok');"; function __f_2(n) { var __v_3 = "(function f" + n + "() { "; __v_3 += "(function() { 0 "; __v_3 += "})(); return { value: new.target }; })"; return eval(__v_3); } __v_5 = __f_2(); __v_11 = {}; function __f_13(asmfunc) { var __v_9 = Wasm.instantiateModuleFromAsm(__v_1); } function __f_14() { return { }; } __f_13( { }); Filer: durga.behera See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
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Jun 20 2016
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Jun 28 2016
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Jun 28 2016
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Jun 29 2016
ClusterFuzz has detected this issue as fixed in range 37347:37351. Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5370290851020800 Fuzzer: mbarbella_js_mutation Job Type: linux_asan_d8_ignition_dbg Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x000000000020 Crash State: v8::InstantiateModuleFromAsm v8::internal::FunctionCallbackArguments::Call v8::internal::HandleApiCallHelper Fixed: V8: r37347:37351 Minimized Testcase (0.41 Kb): Download: https://cluster-fuzz.appspot.com/download/AMIfv95mfNKw3JtcHK0t0OgoRmjBwVqXc9igFLtVwEZn_GzFYazc0igsUkW98V1_jz7icCwCYRg8_QpaMzdSYCWX_rfjLJJ4c31RRF5BICY8rwFIRI2dFpxBPRBbXX11zi3yRJAMQdMxr3jZPdq00f9-u4A1D-Zr1w?testcase_id=5370290851020800 __v_1 = "var outer = 0; function test() {'use strict'; outer = 1; } test(); print('ok');"; function __f_2(n) { var __v_3 = "(function f" + n + "() { "; __v_3 += "(function() { 0 "; __v_3 += "})(); return { value: new.target }; })"; return eval(__v_3); } __v_5 = __f_2(); __v_11 = {}; function __f_13(asmfunc) { var __v_9 = Wasm.instantiateModuleFromAsm(__v_1); } function __f_14() { return { }; } __f_13( { }); 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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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 mstarzinger@chromium.org
, Jun 16 2016Owner: titzer@chromium.org
Status: Assigned (was: Available)