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Issue 647445 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner:
Closed: Sep 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in blink::reportFatalErrorInMainThread

Project Member Reported by ClusterFuzz, Sep 15 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4987458787999744

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00009f7537dd
Crash State:
  blink::reportFatalErrorInMainThread
  v8::V8::ToLocalEmpty
  blink::V8DOMWrapper::createWrapper
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=418478:418501

Minimized Testcase (19.67 Kb): https://cluster-fuzz.appspot.com/download/AMIfv954r_gmPCgnmLXV0xxvw7NAtbHkkYsFECphp0Q3G-jGzKyXi8P7weZdwPI1KE-sU1XUzB2Q8tfqXvrOOYfx4tDRSPqcd82ZbENLbzt-ZkeusyqAvZl0tRV1lI8fVItHato7ukmMrm9IbqLeBhb_TwmFGI05KVoHLaDUY0YFa08E0d9GFfY?testcase_id=4987458787999744

Issue manually filed by: mummareddy

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Components: Blink>JavaScript
Labels: findit-wrong M-55 Te-Logged
Owner: peria@chromium.org
Status: Assigned (was: Untriaged)

Author: peria
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src/+/20a0a11fe2e76e22a99c21362c92ec3e36507f07
Time: Wed Apr 27 08:49:00 2016
The CL last changed line 26 of file ScriptWrappable.cpp, which is stack frame 6.

Suspected Project: chromium-v8
Suspected Component: Blink>JavaScript

peria@, could you please take a look and please help us to find correct owner if it is not related your changes.
There is similar issue reported  issue 626982 . could you please duplicate the issue.

Thank you.

Comment 2 by peria@chromium.org, Sep 16 2016

Cc: haraken@chromium.org yukishiino@chromium.org
Components: -Blink>JavaScript Blink>Bindings

Comment 3 by peria@chromium.org, Sep 16 2016

It does not reproduce on my local machine w/ tot. Retrying blame.

haraken@, yukishiino@
Could you also take a look?
Status: WontFix (was: Assigned)
I think this is OOM. Marking as WontFix.

Project Member

Comment 5 by ClusterFuzz, Sep 17 2016

ClusterFuzz has detected this issue as fixed in range 419171:419238.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4987458787999744

Fuzzer: lcamtuf_cross_fuzz
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x00009f7537dd
Crash State:
  blink::reportFatalErrorInMainThread
  v8::V8::ToLocalEmpty
  blink::V8DOMWrapper::createWrapper
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=418478:418501
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_asan_chrome_mp&range=419171:419238

Minimized Testcase (19.67 Kb): https://cluster-fuzz.appspot.com/download/AMIfv954r_gmPCgnmLXV0xxvw7NAtbHkkYsFECphp0Q3G-jGzKyXi8P7weZdwPI1KE-sU1XUzB2Q8tfqXvrOOYfx4tDRSPqcd82ZbENLbzt-ZkeusyqAvZl0tRV1lI8fVItHato7ukmMrm9IbqLeBhb_TwmFGI05KVoHLaDUY0YFa08E0d9GFfY?testcase_id=4987458787999744

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 6 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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