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Issue 920822 link

Starred by 1 user
Status: Assigned
Owner:
geoffl...@chromium.org
Cc:
piman@chromium.org
dsinclair@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: ptr_ in scoped_refptr.h

Project Member Reported by ClusterFuzz, Jan 10 
Detailed report: https://clusterfuzz.com/testcase?key=5088049306009600

Fuzzer: libFuzzer_gpu_swiftshader_fuzzer
Fuzz target binary: gpu_swiftshader_fuzzer
Job Type: x86_libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  ptr_ in scoped_refptr.h
  scoped_refptr<gl::GLContext>::operator->
  gpu::gles2::GLES2DecoderImpl::CheckResetStatus
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=x86_libfuzzer_chrome_asan_debug&range=621651:621658

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5088049306009600

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
Project Member

Comment 1 by ClusterFuzz, Jan 10

Components: Internals>Core 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.
Project Member

Comment 2 by ClusterFuzz, Jan 10

Cc: piman@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.
Project Member

Comment 3 by ClusterFuzz, Jan 10

Labels: Test-Predator-Auto-Owner
Owner: geoffl...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/73f781dabf9beb007bdb6eb9129d9996aad2438d (Reset the decoder if DecoderInit fails in the command decoder fuzzer.).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
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