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Issue 619846 link

Starred by 1 user
Status: Duplicate
Owner:
█ tjbecker@google.com
Email to this user bounced
Closed: Jun 2016
Cc:
mbarbe...@chromium.org
ishell@chromium.org
mstarzinger@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: ----
Type: Bug-Security



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Leaked internal type in load()

Project Member Reported by ClusterFuzz, Jun 14 2016 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5573610307846144

Fuzzer: v8_builtins_generator
Job Type: linux_asan_d8_ignition_v8_arm_dbg
Platform Id: linux

Crash Type: Leaked internal type
Crash Address: 
Crash State:
  load()
  

Minimized Testcase (0.09 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv96_8XwJoSQsqul1z82wwSc4PbUtGYY5Q2sxIFfmnJKd3oeWPNynvM7kJiS4sr4vj32i2aUdD6wyjZWccIEd-IQqL9wtWbIzExV2usEEimjko9nGa9xCqOYkX8FetzB443J0GznBYP2w_b-ZumRqnfhDYbk2qQ
    throw Error("Leaked instance of internal type "
                 + "via: " + "load()");


Filer: mstarzinger

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

Comment 1 by mstarzinger@chromium.org, Jun 14 2016

Cc: mbarbe...@chromium.org
This looks very much like mis-parsing of the output on the side of ClusterFuzz. Martin, do you happen know anything about that or know whom to route this issue to?

Comment 2 by mbarbe...@chromium.org, Jun 14 2016

Mergedinto: 619635
Owner: tjbecker@google.com
Status: Duplicate (was: Available)
Yeah, tjbecker@ has been working on this. The current reports seem to be false positives, and we're aware of the issues with minimization.
Project Member

Comment 3 by sheriffbot@chromium.org, Sep 21 2016

Labels: -Restrict-View-SecurityTeam
This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 4 by sheriffbot@chromium.org, Oct 1 2016 

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 5 by sheriffbot@chromium.org, Oct 2 2016 

This bug has been closed for more than 14 weeks. Removing security view restrictions.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

Comment 6 by mbarbe...@chromium.org, Oct 2 2016

Labels: allpublic
►

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