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Issue metadata

Status: Duplicate
Merged: issue 599413
Owner:
Closed: Jun 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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(left_index == right_index) || (ignore_sign && (left_index <= 1) && (right_index

Project Member Reported by ClusterFuzz, Mar 9 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5803962713767936

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  (left_index == right_index) || (ignore_sign && (left_index <= 1) && (right_index
  
Regressed: V8: r34586:34587

Minimized Testcase (0.19 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95nTi28K7dKML9edd5Hu1Vbm820ZjxwV285bljj0cshptwXAvwt6qO9bhWdy0KxgCKk4JQH6Z1iFY7uYqaEe-hXgaClxRuQ00pzOqnC8DYza_SRmdA1vZIP8VCLka-f2svT_wTNLxTBgk4WLTq1fljxgGyNhQ
function __f_21() {
  "use asm";
  function __f_76() {
    var __v_47 = 3;
    if (__v_47 != 4294967295) {
    }
  }
  return {__f_76:__f_76};
}
 Wasm.instantiateModuleFromAsm( __f_21.toString());


Filer: hablich

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

Comment 1 by habl...@google.com, Mar 9 2016

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

Comment 2 by ClusterFuzz, Mar 26 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=5803962713767936

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  (left_index == right_index) || (ignore_sign && (left_index <= 1) && (right_index
  
Regressed: V8: r34586:34587

Minimized Testcase (0.19 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95nTi28K7dKML9edd5Hu1Vbm820ZjxwV285bljj0cshptwXAvwt6qO9bhWdy0KxgCKk4JQH6Z1iFY7uYqaEe-hXgaClxRuQ00pzOqnC8DYza_SRmdA1vZIP8VCLka-f2svT_wTNLxTBgk4WLTq1fljxgGyNhQ
function __f_21() {
  "use asm";
  function __f_76() {
    var __v_47 = 3;
    if (__v_47 != 4294967295) {
    }
  }
  return {__f_76:__f_76};
}
 Wasm.instantiateModuleFromAsm( __f_21.toString());


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.
Mergedinto: 599413
Status: Duplicate (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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