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Issue metadata

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



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CHECK failure: !maybe.IsNothing() in wasm-js.cc

Project Member Reported by ClusterFuzz, Mar 28 2017

Issue description

Project Member

Comment 1 by ClusterFuzz, Mar 30 2017

ClusterFuzz has detected this issue as fixed in range 44239:44240.

Detailed report: https://clusterfuzz.com/testcase?key=5923053348585472

Fuzzer: v8_builtins_generator
Job Type: linux_asan_d8
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  !maybe.IsNothing() in wasm-js.cc
  
Sanitizer: address (ASAN)

Regressed: V8: 44166:44167
Fixed: V8: 44239:44240

Reproducer Testcase: https://clusterfuzz.com/download/AMIfv94L4OVZ1peRQZUGiEKqYU2fnj-z5NKJW9F2nLaMNpGOD5Go-9KvUKW4s0hUL4n61IhSVlii0OfHFZ6CRnh8aMZZ1NRDsG88TGhTxCP-j_JuxbGNAfErwjpU-gZZP8gsEM3Z6uL32oJ1JEtMNQMGZpeMGw7w4OvnQm4-NpqSxCBiZ_SXCrLVY7aXYHyvliXRaGIrSfanQNxa1r3liyUAeDDzQcsAKTMj-Ts-99ZMdAR1JNtCJVC1nUUhU8ej8AjJHRVBeN9xJqAw0dm1IlIZQN50q1n4LQ2wuiJ4PU5UrQWlkhu6pgyG4u4esiIADnX-DyJM5WvHz6zlQLqtVSLGXT9VPbfW-f-_bfMk5AXsLszVGv1nbeBYs4Qy_O4GmxCxbWIi8Ra3Ye4IX1y-OjBjAu65A_mp8Q?testcase_id=5923053348585472


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 2 by ClusterFuzz, Mar 30 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5923053348585472 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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