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Issue 758217 link

Starred by 2 users
Status: WontFix
Owner:
jmad...@chromium.org
Closed: Sep 2017
Cc:
█ msrchandra@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Null-dereference READ in gl::GetVertexFormatType

Project Member Reported by ClusterFuzz, Aug 23 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6484990711037952

Fuzzer: inferno_twister
Job Type: windows_asan_content_shell
Platform Id: windows

Crash Type: Null-dereference READ
Crash Address: 0x00000000
Crash State:
  gl::GetVertexFormatType
  rx::InputLayoutCache::createInputLayout
  rx::InputLayoutCache::updateInputLayout
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=windows_asan_content_shell&range=496355:496450

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6484990711037952

Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Aug 24 2017

Cc: msrchandra@chromium.org
Components: Internals>GPU>ANGLE
Labels: Test-Predator-Wrong-CLs M-62
Owner: jmad...@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL did not provide any possible suspects.
Using Code Search for the file, "InputLayoutCache.cpp" assigning to the concern owner.

Suspecting Commit#
https://chromium.googlesource.com/angle/angle.git/+/d222d45425b8b72dab8ef04f8fb8f20746f6f73a

@jmadill -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.
Project Member

Comment 2 by ClusterFuzz, Sep 15 2017

Status: WontFix (was: Assigned)
ClusterFuzz testcase 6484990711037952 is flaky and no longer crashes, so closing issue.

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

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