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Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2017
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::ShapeResult::Create

Project Member Reported by ClusterFuzz, Aug 24 2017

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5338951299891200

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff5e2d3e48
Crash State:
  blink::ShapeResult::Create
  blink::HarfBuzzShaper::Shape
  blink::HarfBuzzShaper::Shape
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=496649:496660

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5338951299891200

Issue filed automatically.

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

Comment 1 by tapted@chromium.org, Aug 24 2017

Components: Blink>Fonts
Project Member

Comment 2 by ClusterFuzz, Aug 25 2017

ClusterFuzz has detected this issue as fixed in range 497168:497182.

Detailed report: https://clusterfuzz.com/testcase?key=5338951299891200

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff5e2d3e48
Crash State:
  blink::ShapeResult::Create
  blink::HarfBuzzShaper::Shape
  blink::HarfBuzzShaper::Shape
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=496649:496660
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=497168:497182

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5338951299891200

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 3 by ClusterFuzz, Aug 25 2017

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5338951299891200 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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