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Issue 599415 link

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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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RUNTIME_ASSERT in args[0]->IsJSFunction() in src/runtime/runtime-test.cc

Project Member Reported by ClusterFuzz, Mar 31 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4773273061031936

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_arm_dbg
Platform Id: linux

Crash Type: RUNTIME_ASSERT
Crash Address: 
Crash State:
  args[0]->IsJSFunction() in src/runtime/runtime-test.cc
  
Regressed: V8: r34400:34401

Minimized Testcase (0.36 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94a2JKsJfVIW8o3yo5HdKVgfBTLOxrmuMJjoL5aEBSePkPrRCCAjwlkneDVLBSGnJcPYOFY7TEp1HUI6rTEe9hT9xjI1gxkhK4iAoPF5Vsyo4MOLAiL4NShf7H3JD9oUD5lBO2IuqyehQPbw77YsFhIeEUNTw

Filer: hablich

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: littledan@chromium.org
Status: Assigned (was: Available)
Cc: littledan@chromium.org
Owner: mbarbe...@chromium.org
In this test case, %GetOptimizationStatus is being called with the first argument as undefined, rather than a JSFunction, leading  to a RUNTIME_ASSERT failure. mbarbella, this looks like a case of that kind of test infrastructure problem that you've been working on fiixng.
Status: Fixed (was: Assigned)
Project Member

Comment 4 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
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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