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Issue metadata

Status: Verified
Owner: ----
Closed: Jul 3
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 1
Type: Bug



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Null-dereference READ in Edge::intersect

Project Member Reported by ClusterFuzz, Jun 21 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5288217696534528

Fuzzer: inferno_canvas_wrecker
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  Edge::intersect
  check_for_intersection
  simplify
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=568152:568171

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5288217696534528

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Jun 21 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 22 2018

Labels: OS-Windows
Project Member

Comment 3 by ClusterFuzz, Jun 26 2018

Labels: OS-Linux
Project Member

Comment 4 by ClusterFuzz, Jul 3

ClusterFuzz has detected this issue as fixed in range 572046:572051.

Detailed report: https://clusterfuzz.com/testcase?key=5288217696534528

Fuzzer: inferno_canvas_wrecker
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  Edge::intersect
  check_for_intersection
  simplify
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=568152:568171
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=572046:572051

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5288217696534528

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 5 by ClusterFuzz, Jul 3

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase 5288217696534528 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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