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Issue metadata

Status: Verified
Owner: ----
Closed: Dec 2016
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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Data race in SkPath::transform

Project Member Reported by ClusterFuzz, Nov 18 2016

Issue description

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4983546436648960

Fuzzer: ochang_domfuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race READ 1
Crash Address: 0x7b500000b8cd
Crash State:
  SkPath::transform
  SkClipStack::clipPath
  SkCanvas::onClipPath
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=432864:432871

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv974TTeTdXOh4U0_oWNkP7NpfNZoyrmWyw9tB8GYstbns1BZGlNKQB_yNeYo6RuOzPPCY_I2XxJS1tvIg9VOcd0eF5HCrPwdX-pxmfFuKU5DyQ-J3ozf2PDtHrc4J8W6Pu6FbuahPykk0haQQIb3_82HLTHFjg?testcase_id=4983546436648960


Additional requirements: Requires Gestures

Issue filed automatically.

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.
 
Project Member

Comment 1 by ClusterFuzz, Nov 18 2016

ClusterFuzz has detected this issue as fixed in range 433018:433020.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4983546436648960

Fuzzer: ochang_domfuzzer
Job Type: linux_tsan_chrome_mp
Platform Id: linux

Crash Type: Data race READ 1
Crash Address: 0x7b500000b8cd
Crash State:
  SkPath::transform
  SkClipStack::clipPath
  SkCanvas::onClipPath
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=432864:432871
Fixed: https://cluster-fuzz.appspot.com/revisions?job=linux_tsan_chrome_mp&range=433018:433020

Unminimized Testcase: https://cluster-fuzz.appspot.com/download/AMIfv974TTeTdXOh4U0_oWNkP7NpfNZoyrmWyw9tB8GYstbns1BZGlNKQB_yNeYo6RuOzPPCY_I2XxJS1tvIg9VOcd0eF5HCrPwdX-pxmfFuKU5DyQ-J3ozf2PDtHrc4J8W6Pu6FbuahPykk0haQQIb3_82HLTHFjg?testcase_id=4983546436648960


Additional requirements: Requires Gestures

See https://dev.chromium.org/Home/chromium-security/bugs/reproducing-clusterfuzz-bugs for more information.

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

Comment 2 by ajha@chromium.org, Nov 18 2016

Labels: M-56
Project Member

Comment 3 by sheriffbot@chromium.org, Nov 22 2016

Labels: -Restrict-View-EditIssue
Removing EditIssue view restrictions from ClusterFuzz filed bugs. If you believe that this issue should still be restricted, please reapply the label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Project Member

Comment 4 by ClusterFuzz, Dec 5 2016

Labels: ClusterFuzz-Verified
Status: Verified (was: Untriaged)
ClusterFuzz testcase is verified as fixed, closing issue.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.

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