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Issue 676559 link

Starred by 2 users

Issue metadata

Status: Verified
Owner: ----
Closed: Dec 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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feedback == *TypeFeedbackVector::UninitializedSentinel(isolate) in type-feedback

Project Member Reported by ClusterFuzz, Dec 22 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6419039539953664

Fuzzer: inferno_webbot
Job Type: linux_asan_chrome_v8
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  feedback == *TypeFeedbackVector::UninitializedSentinel(isolate) in type-feedback
  
Regressed: V8: r41888:41904

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94t6MH2jdttY7tuSAeUEZz7LWVX8K5iTinZojsAfJ-fWjaNmAyS6gc5OJubBhAV_VWnPWU7PU0_NhjbfvNyv4jBa4lCpoSbqrzMqEWHnrXFNVMFUJYfufsRLxQ2PR_3yLfWoYBy77WtUGKvQBuV-W6aWHtFuA?testcase_id=6419039539953664


Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Cc: msrchandra@chromium.org mvstan...@chromium.org
Labels: Needs-triage Test-Predator-Wrong
Find it did not provide any possible suspect.
From CL adding related Devs in Cc.
Suspecting Commit#
https://chromium.googlesource.com/v8/v8/+/19aa7a20b0c39ea9ef81d6e021863183732f82c0

Could some one please look into the issue.
Thank You.
Project Member

Comment 2 by ClusterFuzz, Dec 23 2016

ClusterFuzz has detected this issue as fixed in range 41908:41921.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6419039539953664

Fuzzer: inferno_webbot
Job Type: linux_asan_chrome_v8
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  feedback == *TypeFeedbackVector::UninitializedSentinel(isolate) in type-feedback
  
Regressed: V8: r41888:41904
Fixed: V8: r41908:41921

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv94t6MH2jdttY7tuSAeUEZz7LWVX8K5iTinZojsAfJ-fWjaNmAyS6gc5OJubBhAV_VWnPWU7PU0_NhjbfvNyv4jBa4lCpoSbqrzMqEWHnrXFNVMFUJYfufsRLxQ2PR_3yLfWoYBy77WtUGKvQBuV-W6aWHtFuA?testcase_id=6419039539953664


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 3 by ClusterFuzz, Dec 23 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 6419039539953664 is verified as fixed, so closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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