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Issue 599067 link

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Issue metadata

Status: Fixed
Owner:
Closed: Apr 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: ----
Type: Bug



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RUNTIME_ASSERT in args[0]->IsJSObject() in src/runtime/runtime-internal.cc

Project Member Reported by ClusterFuzz, Mar 30 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6658500058415104

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: RUNTIME_ASSERT
Crash Address: 
Crash State:
  args[0]->IsJSObject() in src/runtime/runtime-internal.cc
  

Minimized Testcase (0.23 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv9667EmnQRh-fQH5_3gxMEj2RpJcr1qEPmyw4FGT_BnlVmKLKFUyef2nagPE1rqqcw_CPx06JZpu9Vqu8oYK8CdSHxveEp9bYNmV80MMC04wBOC62WU6UCj_iobngc7jOPRFo_GdASyUUQBHv80ab2WYgiXEvg
try {
__v_2 = {};
__v_3 = new Proxy({}, __v_2);
} catch(e) {; }

  function __f_4() {
  }
function __f_34() {
}
__v_7 = { valueOf: function() { FAIL; },
                toString: function() { FAIL; } };
 Error.captureStackTrace(__v_3); 


Filer: hablich

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

Comment 1 by sheriffbot@chromium.org, Mar 30 2016

Labels: M-49
Components: Blink>JavaScript
Labels: -Restrict-View-SecurityTeam Restrict-View-EditIssue Type-Bug
Bulk edit to remove recently filed RUNTIME_ASSERT bugs from the security triage queue.
Project Member

Comment 3 by ClusterFuzz, Mar 31 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=6658500058415104

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_ignition_dbg
Platform Id: linux

Crash Type: RUNTIME_ASSERT
Crash Address: 
Crash State:
  args[0]->IsJSObject() in src/runtime/runtime-internal.cc
  

Minimized Testcase (0.23 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv9667EmnQRh-fQH5_3gxMEj2RpJcr1qEPmyw4FGT_BnlVmKLKFUyef2nagPE1rqqcw_CPx06JZpu9Vqu8oYK8CdSHxveEp9bYNmV80MMC04wBOC62WU6UCj_iobngc7jOPRFo_GdASyUUQBHv80ab2WYgiXEvg
try {
__v_2 = {};
__v_3 = new Proxy({}, __v_2);
} catch(e) {; }

  function __f_4() {
  }
function __f_34() {
}
__v_7 = { valueOf: function() { FAIL; },
                toString: function() { FAIL; } };
 Error.captureStackTrace(__v_3); 


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

Comment 5 by bugdroid1@chromium.org, Apr 4 2016

Status: Fixed (was: Assigned)
 Issue 600256  has been merged into this issue.
Project Member

Comment 8 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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