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Issue metadata

Status: Fixed
Owner:
Closed: Jun 2016
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Crash in v8::base::OS::Abort (called from ElementSizeLog2Of)

Project Member Reported by ClusterFuzz, Jun 7 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5138282388389888

Fuzzer: libfuzzer_v8_wasm_asmjs_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x00000052c2a8
Crash State:
  v8::base::OS::Abort
  V8_Fatal
  ElementSizeLog2Of
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=395824:395875

Minimized Testcase (0.06 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94i4-Ya_tnPCiqbmFEvXZhTaiV8QFz5UY5oyA1Mvbn2m96dIAxTbHRmR7hzgAlam9i1cZBk_TIZ_y7GsCGkkkFpbxRAzq9AUjVRSR5qL1qs6lLSy5czqEprJf9W5R5ehChIijjprvya3hM_YXzI23SH1T7B4w

Filer: mmoroz

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md for more information.
 
Cc: mmoroz@chromium.org kcc@chromium.org aizatsky@chromium.org
Owner: titzer@chromium.org
Components: Blink>JavaScript>WebAssembly
Summary: Crash in v8::base::OS::Abort (called from ElementSizeLog2Of) (was: Crash in v8::base::OS::Abort)
Status: Fixed (was: Available)
This was fixed in:

https://codereview.chromium.org/2044833002

(bug reference was incorrect)
Project Member

Comment 5 by ClusterFuzz, Jun 9 2016

ClusterFuzz has detected this issue as fixed in range 398287:398366.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5138282388389888

Fuzzer: libfuzzer_v8_wasm_asmjs_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x00000052c2a8
Crash State:
  v8::base::OS::Abort
  V8_Fatal
  ElementSizeLog2Of
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=395824:395875
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=398287:398366

Minimized Testcase (0.06 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94fK5TRbgPt8E4yi_dChFKnAqWZXFfjRPAtIt4j4YXx4baohiftmH4VLoreWfW9jrwE5xWIytN4l-cOyGEWo7SRY90hzvJMKmgoqjAAeUEsXQ1KaYwkgPgXFYHaszRpQi09tbrRa5fg_SXWMnXR11hA-RJmSQ

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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 6 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

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

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