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Issue 759319 link

Starred by 1 user
Status: Duplicate
Merged: issue 759318
Owner:
█ mikhail....@intel.com
Email to this user bounced
Closed: Aug 2017
Cc:
reillyg@chromium.org
█ msrchandra@chromium.org
█ mikhail....@intel.com
█ alexande...@intel.com
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Null-dereference WRITE in device::PlatformSensorProviderBase::MapSharedBufferForType

Project Member Reported by ClusterFuzz, Aug 26 2017 
Detailed report: https://clusterfuzz.com/testcase?key=5946491335344128

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000000
Crash State:
  device::PlatformSensorProviderBase::MapSharedBufferForType
  device::PlatformSensorProviderLinux::CreateSensorAndNotify
  device::PlatformSensorProviderLinux::ProcessStoredRequests
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=497655:497657

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5946491335344128

Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Aug 28 2017

Cc: msrchandra@chromium.org alexande...@intel.com mikhail....@intel.com
Labels: Test-Predator-Wrong-CLs M-62
Owner: reillyg@chromium.org
Status: Assigned (was: Untriaged)
Predator could not provide any possible suspects.
Assigning to concern review owner from CL --
https://chromium.googlesource.com/chromium/src/+log/afe2b805a2244d32637d9a4683427e5bdc1e2c72..9a070d9c2d2bda6f5b041a7e0f6a62bd543630be?pretty=fuller&n=10000

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/8a4778e913e038c5f5bd179d3ef64392d6ee0d3c

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

Comment 2 by mikhail....@intel.com, Aug 28 2017

Cc: reillyg@chromium.org
Owner: mikhail....@intel.com

Comment 3 by reillyg@chromium.org, Aug 28 2017

Mergedinto: 759318
Status: Duplicate (was: Assigned)
I believe this is a duplicate of  issue 759318 .
Project Member

Comment 4 by ClusterFuzz, Aug 29 2017 

ClusterFuzz has detected this issue as fixed in range 497766:497789.

Detailed report: https://clusterfuzz.com/testcase?key=5946491335344128

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_asan_chrome_mp
Platform Id: linux

Crash Type: Null-dereference WRITE
Crash Address: 0x000000000000
Crash State:
  device::PlatformSensorProviderBase::MapSharedBufferForType
  device::PlatformSensorProviderLinux::CreateSensorAndNotify
  device::PlatformSensorProviderLinux::ProcessStoredRequests
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=497655:497657
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_mp&range=497766:497789

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5946491335344128

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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