New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 596720 link

Starred by 1 user

Issue metadata

Status: Duplicate
Owner:
Last visit > 30 days ago
Closed: Mar 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

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

Project Member Reported by ClusterFuzz, Mar 21 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5664530582994944

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

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

Minimized Testcase (0.16 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95oDEpMUKhlt0FGynnEf9JWuTej6zStX1crJsZj3xa6QtXnXaFBM5MLfpFIT17EOfEP5CdICNlaU-vcwgUENQEO7U3tqpz4H8wcBJdeIUZWfioz9lVPu4KFyKCIykbnGZSXcIBaGv2DagJN3zhqTptXpPKxnA
(function __f_6() {
})();
__f_28();
  var __v_22 = __v_18[__v_19];
function __f_48() {
  %OptimizeFunctionOnNextCall(__v_22);
}
function __f_28() {
  __f_48();
}


Filer: manoranjanr

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink>JavaScript
Labels: Te-Logged

Comment 2 by ishell@chromium.org, Mar 22 2016

Owner: littledan@chromium.org
Status: Assigned (was: Available)

Comment 3 by ishell@chromium.org, Mar 22 2016

Mergedinto: 596719
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, Mar 24 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=5664530582994944

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

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

Minimized Testcase (0.16 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv95oDEpMUKhlt0FGynnEf9JWuTej6zStX1crJsZj3xa6QtXnXaFBM5MLfpFIT17EOfEP5CdICNlaU-vcwgUENQEO7U3tqpz4H8wcBJdeIUZWfioz9lVPu4KFyKCIykbnGZSXcIBaGv2DagJN3zhqTptXpPKxnA
(function __f_6() {
})();
__f_28();
  var __v_22 = __v_18[__v_19];
function __f_48() {
  %OptimizeFunctionOnNextCall(__v_22);
}
function __f_28() {
  __f_48();
}


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 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

Sign in to add a comment