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Issue metadata

Status: Verified
Owner:
Closed: Apr 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: backing_store_[index++] == scope->scope_type() in preparsed-scope-data.cc

Project Member Reported by ClusterFuzz, Apr 13 2017

Issue description

Cc: vogelheim@chromium.org
Owner: marja@chromium.org
Status: Assigned (was: Untriaged)
Regression range points to 1191e6f6ef03df5775fd881223fe32499d3eb199.
Project Member

Comment 2 by ClusterFuzz, Apr 19 2017

ClusterFuzz has detected this issue as fixed in range 44692:44693.

Detailed report: https://clusterfuzz.com/testcase?key=6042397185409024

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  backing_store_[index++] == scope->scope_type() in preparsed-scope-data.cc
  
Sanitizer: address (ASAN)

Regressed: V8: 43907:43908
Fixed: V8: 44692:44693

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94T9kH2Rc_8Au8D81161E7TOxCdIhQ4f74gB0UjOf4X6FQSb0LsGD0ascoCV5E-16I8GAlRwo8UmeGSfSouT3_Rxa-E3kwVU3rf7SnPKxGXd7eQqMD4PnxvNi-4tozf72BgKFfdX-Oyl0ViKOUzXX3wt6OEQW4dgR9B8mWbvs-OyElAhwDabm6HbCV4yg3OOen6kBkrRDH6f3Tm2z0E3nxqc_0c-1llS1RYG6_pG6EJtmhM9IXzMye768myLF1XvS3ROQJvFD9aqD9imcZ32jxYiu5Pf5-TsgWKi6K5PEcsk3OeoXha2L0iZm9GXrUmaE8dcm4UDeqpdgNhUe9WjTVeWFmwUsRzky_Z84I7vrri6lLvmfE?testcase_id=6042397185409024


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, Apr 19 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6042397185409024 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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