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Issue 711285 link

Starred by 2 users

Issue metadata

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



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CHECK failure: !info->scope_info_is_empty() && result implies info->calls_eval() == result->sco

Project Member Reported by ClusterFuzz, Apr 13 2017

Issue description

Cc: vogelheim@chromium.org
Owner: marja@chromium.org
Status: Assigned (was: Untriaged)
Related to --preparser-scope-analysis as well.
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=4974913665630208

Fuzzer: mbarbella_js_mutation
Job Type: linux_asan_d8_dbg
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !info->scope_info_is_empty() && result implies info->calls_eval() == result->sco
  
Sanitizer: address (ASAN)

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

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv960YVasbwzIjpbrPJF_59N5Y33vSFPZiNVgA67Mwvg8SuIHONByBcAvX--HPNRMI8tva1PgLa36gl1DG2nvUkmZ4eWhIALEJ16MfbYKTBcxNJ89uLt5dDk5q8y9QP-oBn9Kv6W6FLUTjiRE2alVxQiEqjtMKTJ-ulhvLXWZjx3J3L9_lG7AAPoBB6VlD2-r6_nHR9YfQKVPy4Z9ipbilgsCNrmOPx5TBzH4yrnuNABMhMAc_H9MFCduGkQ4OqAfza-NJA8aH6RYjpiL8gC3DtOgb9oadGx-vGwhrRB4KaP2rXZsQL4BZUa_nnMKUS0j_U7NwsVr99_DziEdgIPZQDgbDgXPM8_24c_nUQPWQDm2sRV_TRo?testcase_id=4974913665630208


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 4974913665630208 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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