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Issue 848686 link

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Issue metadata

Status: Verified
Owner:
Closed: Jun 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Abrt in sk_abort_no_print

Project Member Reported by ClusterFuzz, Jun 1 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5841515969249280

Fuzzer: inferno_twister_c
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Abrt
Crash Address: 0x7fff9e4ddf06
Crash State:
  sk_abort_no_print
  SkArenaAlloc::ensureSpace
  Poly::addEdge
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=560617:560671

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5841515969249280

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 1 2018

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 2 by ClusterFuzz, Jun 1 2018

Labels: Test-Predator-Auto-Owner
Owner: senorblanco@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://skia.googlesource.com/skia/+/89735a0f47d2a06542d966a383dcba9f7a00d675 (GrTessellator: remove 64K vertex limit.).

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.
Note to self: this test case contains ~300,000 vertices, and produces 1M+ self-intersections. For some reason, it doesn't OOM in Skia, only in Chrome.
Here's the Skia version.
crbug-848686-skia.patch.gz
860 KB Download
Project Member

Comment 5 by ClusterFuzz, Jun 10 2018

ClusterFuzz has detected this issue as fixed in range 565886:565888.

Detailed report: https://clusterfuzz.com/testcase?key=5841515969249280

Fuzzer: inferno_twister_c
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Abrt
Crash Address: 0x7fff9e4ddf06
Crash State:
  sk_abort_no_print
  SkArenaAlloc::ensureSpace
  Poly::addEdge
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=560617:560671
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=565886:565888

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5841515969249280

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 6 by ClusterFuzz, Jun 10 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 5841515969249280 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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