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Issue 632598 link

Starred by 1 user

Issue metadata

Status: Verified
Owner: ----
Closed: Aug 2016
Cc:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug-Regression



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Crash in winding_mono_conic

Project Member Reported by ClusterFuzz, Jul 29 2016

Issue description

Components: Tools>Test>FindIt>CorrectResult
Labels: -Pri-1 -Type-Bug M-54 Findit-for-crash Te-Logged Pri-2 Type-Bug-Regression
Owner: mbarbe...@chromium.org
Status: Assigned (was: Untriaged)
Suspecting:

Author: mbarbella
Project: chromium
Changelist: https://chromium.googlesource.com/chromium/src//+/cf781994211e4439ec06af08eacf01ffbfe9801f
Time: Fri Jun 17 18:23:45 2016
The CL last changed line 39 of file skia_path_fuzzer.cc, which is stack frame 4.

@mbarbella: Could you please look into this issue.

Thank you.
Cc: mbarbe...@chromium.org caryclark@google.com reed@google.com
Components: -Tools>Test>FindIt>CorrectResult Tools>Test>FindIt>NoResult
Owner: ----
Status: Available (was: Assigned)
That frame is in the fuzzer that discovered the bug.
I'm away on vacation. I'll be back August 8th.
Project Member

Comment 4 by ClusterFuzz, Aug 1 2016

ClusterFuzz has detected this issue as fixed in range 408588:408608.

Detailed report: https://cluster-fuzz.appspot.com/testcase?key=4681781307768832

Fuzzer: skia_path_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: UNKNOWN
Crash Address: 0x03e900006cdd
Crash State:
  winding_mono_conic
  winding_conic
  SkPath::contains
  
Regressed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408389:408457
Fixed: https://cluster-fuzz.appspot.com/revisions?job=libfuzzer_chrome_asan&range=408588:408608

Minimized Testcase (0.14 Kb): https://cluster-fuzz.appspot.com/download/AMIfv96GrTyaRKrAartDhe5544V2euucLOAN5AiRwf5Ejdkpd-nu9s6idvoE_5iM6gUYSVHRdXjmzNKD44Y48tYPI2jP2CFv-c5I8ajXKTMqgV56EXCkkLtgshQYCVLA-o4hobSHZq7YUsuZXJX6MKgOxOULF6dGbQ?testcase_id=4681781307768832

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reproducing.md 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, Aug 1 2016

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

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
Components: -Tools>Test>FindIt>NoResult
Project Member

Comment 7 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

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