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Issue 836421 link

Starred by 1 user
Status: Duplicate
Merged: issue 836141
Owner: ----
Closed: Apr 2018
Cc:
clemensh@google.com
adamk@chromium.org
titzer@chromium.org
dschuff@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference READ in v8::internal::wasm::InstantiateToInstanceObject

Project Member Reported by ClusterFuzz, Apr 24 2018 
Detailed report: https://clusterfuzz.com/testcase?key=6003910515621888

Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::wasm::InstantiateToInstanceObject
  v8::WebAssemblyInstantiateImpl
  v8::WebAssemblyInstantiateImplCallback
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=523898:523900

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6003910515621888

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for more information.
Project Member

Comment 1 by ClusterFuzz, Apr 24 2018

Components: Blink>JavaScript>WebAssembly
Labels: Test-Predator-Auto-Components
Automatically applying components based on crash stacktrace and information from OWNERS files.

If this is incorrect, please apply the Test-Predator-Wrong-Components label.

Comment 2 by clemensh@chromium.org, Apr 25 2018

Mergedinto: 836141
Status: Duplicate (was: Untriaged)
Project Member

Comment 3 by ClusterFuzz, Apr 25 2018 

ClusterFuzz has detected this issue as fixed in range 553228:553231.

Detailed report: https://clusterfuzz.com/testcase?key=6003910515621888

Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  v8::internal::wasm::InstantiateToInstanceObject
  v8::WebAssemblyInstantiateImpl
  v8::WebAssemblyInstantiateImplCallback
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=523898:523900
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=553228:553231

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6003910515621888

See https://github.com/google/clusterfuzz-tools 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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