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Issue metadata

Status: Duplicate
Merged: issue 599413
Owner:
Closed: Jun 2016
Cc:
Components:
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 7 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6597836421988352

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: r33250:33251

Minimized Testcase (0.20 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94hOtKvJt4ZjwXSvohnQvjLPRe1ka9QYqdT1tBMTyNMxyA2UuBDoXKieyL_ap6lZOCU1wyfCFjt6pUAzBrIZuwwqhv7CZd4fIsf0AdzoQRiaYfSTHQ5FTBWZCla_6zZG11n14r7V8Q1AqbyXrVuT0BvCRFO9Q
function __f_76() {
  "use asm";
  function __f_72() {
    var __v_44 = 0;
      if (__v_44 < 4294967295) {
      }
  }
  return {__f_72:__f_72};
}
 _WASMEXP_.instantiateModuleFromAsm( __f_76.toString());


Filer: machenbach

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Owner: titzer@chromium.org
Status: Assigned (was: Available)
PTAL
Project Member

Comment 2 by ClusterFuzz, Mar 8 2016

ClusterFuzz has detected this issue as fixed in range 34586:34587.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6597836421988352

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: r33250:33251
Fixed: V8: r34586:34587

Minimized Testcase (0.20 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv94hOtKvJt4ZjwXSvohnQvjLPRe1ka9QYqdT1tBMTyNMxyA2UuBDoXKieyL_ap6lZOCU1wyfCFjt6pUAzBrIZuwwqhv7CZd4fIsf0AdzoQRiaYfSTHQ5FTBWZCla_6zZG11n14r7V8Q1AqbyXrVuT0BvCRFO9Q
function __f_76() {
  "use asm";
  function __f_72() {
    var __v_44 = 0;
      if (__v_44 < 4294967295) {
      }
  }
  return {__f_72:__f_72};
}
 _WASMEXP_.instantiateModuleFromAsm( __f_76.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.
Components: Blink>JavaScript
Labels: -cr-blink-javascript
Remove legacy label cr-blink-javascript.
Mergedinto: 599413
Status: Duplicate (was: Assigned)
Project Member

Comment 5 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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