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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 13
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in SkMallocPixelRef::~SkMallocPixelRef

Project Member Reported by ClusterFuzz, Dec 12

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5196162757558272

Fuzzer: libFuzzer_skia_path_fuzzer
Fuzz target binary: skia_path_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x0539001a58ef
Crash State:
  SkMallocPixelRef::~SkMallocPixelRef
  SkMallocPixelRef::~SkMallocPixelRef
  SkBitmapDevice::~SkBitmapDevice
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615699:615711

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5196162757558272

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 12

Cc: mbarbe...@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 2 by ClusterFuzz, Dec 12

Components: Internals>Skia
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 3 by ClusterFuzz, Dec 13

ClusterFuzz has detected this issue as fixed in range 615973:615974.

Detailed report: https://clusterfuzz.com/testcase?key=5196162757558272

Fuzzer: libFuzzer_skia_path_fuzzer
Fuzz target binary: skia_path_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x0539001a58ef
Crash State:
  SkMallocPixelRef::~SkMallocPixelRef
  SkMallocPixelRef::~SkMallocPixelRef
  SkBitmapDevice::~SkBitmapDevice
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615699:615711
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=615973:615974

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5196162757558272

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, Dec 13

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5196162757558272 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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