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Issue 602181 link

Starred by 0 users
Status: Verified
Owner:
titzer@chromium.org
Closed: Jun 2016
Cc:
mythria@chromium.org
rmcilroy@chromium.org
█ oth@chromium.org
mstarzinger@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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!object->IsJSGlobalProxy() && !object->IsJSGlobalObject() in src/json-stringifie

Project Member Reported by ClusterFuzz, Apr 11 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4517351940161536

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !object->IsJSGlobalProxy() && !object->IsJSGlobalObject() in src/json-stringifie
  

Minimized Testcase (0.36 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94cVFKfAxSgtXa4WLZMGhpQho4FsDhDtjNvV3KQF_gz0dEI1wK8cL9Ai4kSbzz5odiMD_zB8civF14ZbHLTU_2QnBpREH_7FbgZ_7crxJNKD_LMDWJLAb2Q30fa97w3bKUugtvCEKU2_hfxC5tNrp3rBuowQw
(function __f_2() {
  function __f_3() {
    JSON.stringify(this);
  }
  function __f_4(global, env) {
    "use asm";
    var __f_3 = env.__f_3;
    function __f_5(i4, i5) {
      i4 = i4 | 0;
      i5 = i5 | 0;
      __f_3();
    }
    return {'__f_5': __f_5}
  }
    var __v_1 = Wasm.instantiateModuleFromAsm( __f_4.toString(), {'__f_3': __f_3});
    __v_1.__f_5();
}());


Filer: ishell

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

Comment 1 by ishell@chromium.org, Apr 11 2016

Owner: titzer@chromium.org
Status: Assigned (was: Available)
Project Member

Comment 2 by ClusterFuzz, Jun 11 2016 

ClusterFuzz has detected this testcase as flaky and is unable to reproduce it in the original crash revision. Skipping fixed testing check and marking it as potentially fixed.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4517351940161536

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !object->IsJSGlobalProxy() && !object->IsJSGlobalObject() in src/json-stringifie
  

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv97BDWXvPVwDYEUUSRsZIeQiUH3WZtalrjGEZzhNBPvw0psesxVR6XRNZ-lo5jGQTkV05_C114N0I78bjB_MslQLf6ikDiRn4exB2vvwWdK-_viuRLcBvlz3OEn92Te3LQmPLfUI8b8gAnrz_iBxdx5u56QHng


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.
Project Member

Comment 3 by ClusterFuzz, Jun 14 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
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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