The following revision refers to this bug:
  https://chromium.googlesource.com/v8/v8.git/+/447de9ae5b3ca027ec741147f7bc50de438d32f4

commit 447de9ae5b3ca027ec741147f7bc50de438d32f4
Author: ahaas <ahaas@chromium.org>
Date: Thu Sep 22 14:23:32 2016

[wasm] Correctly handle the result of WasmModule::Instantiate in the wasm-module-runner

WasmModule::Instantiate can return an empty handle if it is not possible
to instantiate the module. With this change the wasm-module-runner does
not assume anymore that WasmModule::Instantiate produces a valid handle.

BUG= chromium:648078 
R=titzer@chromium.org

Review-Url: https://codereview.chromium.org/2365493003
Cr-Commit-Position: refs/heads/master@{#39629}

[modify] https://crrev.com/447de9ae5b3ca027ec741147f7bc50de438d32f4/test/common/wasm/wasm-module-runner.cc

 Issue 648067  has been merged into this issue.

ClusterFuzz testcase is verified as fixed, closing issue.

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

ClusterFuzz has detected this issue as fixed in range 420585:420614.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=6606669360660480

Fuzzer: afl_v8_wasm_asmjs_fuzzer
Job Type: afl_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  (location_) != nullptr in handles.h
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=415614:415641
Fixed: https://cluster-fuzz.appspot.com/revisions?job=afl_chrome_asan&range=420585:420614

Minimized Testcase (0.22 Kb): https://cluster-fuzz.appspot.com/download/AMIfv94lX0b1qBnUyRc8Yw47IKc1jOGJZhgL9b2Pcl_MrFqV-mlizSJU0uwUoChiLFLiYWC1NC8v8PDffJGAj6EgCYbDG1JmHbfF5K9p7LY51fXoU_Fw76AoiI9W8SpQUfechHa7ThYZ9yPDFia8gczsQPWOdfQ5UA?testcase_id=6606669360660480

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.

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