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Issue metadata

Status: Verified
Owner:
Closed: Jan 3
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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ASSERT: index < operands_.size() && "operand index out of bound"

Project Member Reported by ClusterFuzz, Dec 25

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4905513174958080

Fuzzer: libFuzzer_spvtools_opt_legalization_fuzzer
Fuzz target binary: spvtools_opt_legalization_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  index < operands_.size() && "operand index out of bound"
  spvtools::opt::Instruction::GetOperand
  spvtools::opt::Instruction::GetSingleWordOperand
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=579911:580305

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4905513174958080

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 25

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.
Project Member

Comment 2 by ClusterFuzz, Dec 25

Cc: dsinclair@chromium.org vmi...@chromium.org 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.
Owner: stevenperron@google.com
Status: Assigned (was: Untriaged)
Status: Started (was: Assigned)
https://github.com/KhronosGroup/SPIRV-Tools/pull/2261
Status: Fixed (was: Started)
Project Member

Comment 6 by ClusterFuzz, Jan 4

ClusterFuzz has detected this issue as fixed in range 619720:619724.

Detailed report: https://clusterfuzz.com/testcase?key=4905513174958080

Fuzzer: libFuzzer_spvtools_opt_legalization_fuzzer
Fuzz target binary: spvtools_opt_legalization_fuzzer
Job Type: libfuzzer_chrome_asan_debug
Platform Id: linux

Crash Type: ASSERT
Crash Address: 
Crash State:
  index < operands_.size() && "operand index out of bound"
  spvtools::opt::Instruction::GetOperand
  spvtools::opt::Instruction::GetSingleWordOperand
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=579911:580305
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan_debug&range=619720:619724

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4905513174958080

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

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, Jan 4

Labels: ClusterFuzz-Verified
Status: Verified (was: Fixed)
ClusterFuzz testcase 4905513174958080 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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