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Issue 823031 link

Starred by 3 users

Issue metadata

Status: Verified
Owner:
Closed: Apr 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in gl::NativeViewGLSurfaceEGL::SwapBuffers

Project Member Reported by ClusterFuzz, Mar 17 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6465411940614144

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900002b1f
Crash State:
  gl::NativeViewGLSurfaceEGL::SwapBuffers
  gpu::PassThroughImageTransportSurface::SwapBuffers
  gpu::gles2::GLES2DecoderImpl::DoSwapBuffers
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=463918:463925

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6465411940614144

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 17 2018

Components: Internals>GPU>Internals
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.
Cc: brajkumar@chromium.org
Labels: M-66 Test-Predator-Wrong
Owner: sugoi@chromium.org
Status: Assigned (was: Untriaged)
This issue looks similar to bug 807991, hence assigning to the same owner for more updates on this issue. 

sugoi@ could you please take a look in to this issue?

Thanks!
Project Member

Comment 3 by ClusterFuzz, Apr 19 2018

ClusterFuzz has detected this issue as fixed in range 551460:551465.

Detailed report: https://clusterfuzz.com/testcase?key=6465411940614144

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_ubsan_chrome
Platform Id: linux

Crash Type: Integer-overflow
Crash Address: 
Crash State:
  blink::LayoutFrameSet::UpdateLayout
  blink::LayoutBlockFlow::PositionAndLayoutOnceIfNeeded
  blink::LayoutBlockFlow::LayoutBlockChild
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=463918:463925
Fixed: https://clusterfuzz.com/revisions?job=linux_ubsan_chrome&range=551460:551465

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6465411940614144

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.
Project Member

Comment 4 by ClusterFuzz, Apr 19 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 6465411940614144 is verified as fixed, so closing issue as verified.

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

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