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Issue metadata

Status: Verified
Owner:
Closed: Dec 2017
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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ASSERT: false

Project Member Reported by ClusterFuzz, Oct 31 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5174132596801536

Fuzzer: libFuzzer_swiftshader_vertex_routine_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  false
  glsl::OutputASM::loopCount
  glsl::OutputASM::visitLoop
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=512596:512623

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5174132596801536

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Components: Internals>GPU>SwiftShader
Cc: kkaluri@chromium.org
Labels: M-64 Test-Predator-Wrong CF-NeedsTriage
Unable to provide possible suspect using Predator, CL and Code Search.
Could someone please look into the issue.

Thank You.

Owner: capn@chromium.org
Status: Assigned (was: Untriaged)

Comment 5 by capn@chromium.org, Nov 13 2017

Labels: -Pri-1 Pri-2
Project Member

Comment 6 by ClusterFuzz, Dec 5 2017

ClusterFuzz has detected this issue as fixed in range 521495:521545.

Detailed report: https://clusterfuzz.com/testcase?key=5174132596801536

Fuzzer: libFuzzer_swiftshader_vertex_routine_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  false
  glsl::OutputASM::loopCount
  glsl::OutputASM::visitLoop
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=512596:512623
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=521495:521545

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5174132596801536

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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 7 by ClusterFuzz, Dec 5 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5174132596801536 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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