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Issue metadata

Status: Duplicate
Merged: issue 599368
Owner: ----
Closed: Apr 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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maybe_context->IsContext() in src/deoptimizer.cc

Project Member Reported by ClusterFuzz, Mar 31 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6074653411377152

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  maybe_context->IsContext() in src/deoptimizer.cc
  
Regressed: V8: r35138:35139

Minimized Testcase (0.26 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97aLDSXwai9I7q-riwyVyniePdlXm6buyCsquGX3WxuvvgIpcaQkNGWGzsNW7FWwlrEl7MDYvNKn6fbyNgQipijrK4EqGToXw2-UoKsILEPTmNWN3CF_gbkZjo8huY39bk6sQYIwraKY4HTumqxZ0NKRENOUw
__v_6 = [ Float64Array ];
function __f_6() {
}
__v_8 = [
  function() { return 4.6; }];
for (var __v_9 of __v_6) {
  var __v_10 = new __v_9();
  __v_10.set({length: {valueOf: __f_6}});
  for (var __v_11 of __v_8) {
    __v_10.set({length: {valueOf: __v_11}});
  }
}


Filer: manoranjanr

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Labels: Te-Logged
Project Member

Comment 2 by ClusterFuzz, Apr 1 2016

ClusterFuzz has detected this issue as fixed in range 35153:35154.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6074653411377152

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_v8_mipsel_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  maybe_context->IsContext() in src/deoptimizer.cc
  
Regressed: V8: r35138:35139
Fixed: V8: r35153:35154

Minimized Testcase (0.26 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv97aLDSXwai9I7q-riwyVyniePdlXm6buyCsquGX3WxuvvgIpcaQkNGWGzsNW7FWwlrEl7MDYvNKn6fbyNgQipijrK4EqGToXw2-UoKsILEPTmNWN3CF_gbkZjo8huY39bk6sQYIwraKY4HTumqxZ0NKRENOUw
__v_6 = [ Float64Array ];
function __f_6() {
}
__v_8 = [
  function() { return 4.6; }];
for (var __v_9 of __v_6) {
  var __v_10 = new __v_9();
  __v_10.set({length: {valueOf: __f_6}});
  for (var __v_11 of __v_8) {
    __v_10.set({length: {valueOf: __v_11}});
  }
}


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: 599368
Status: Duplicate (was: Available)
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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