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Issue 760934 link

Starred by 1 user
Status: Fixed
Owner:
enne@chromium.org
Closed: Aug 2017
Cc:
█ msrchandra@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in cc::PaintedScrollbarLayer::RasterizeScrollbarPart

Project Member Reported by ClusterFuzz, Aug 31 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6199458013642752

Fuzzer: bj_broddelwerk
Job Type: linux_asan_chrome_v8_arm
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x00000001
Crash State:
  cc::PaintedScrollbarLayer::RasterizeScrollbarPart
  cc::PaintedScrollbarLayer::Update
  cc::PaintedScrollbarLayer::Update
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_v8_arm&range=480776:480840

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6199458013642752

Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Aug 31 2017

Cc: msrchandra@chromium.org
Components: Internals>Skia
Labels: Test-Predator-Wrong-CLs M-62
Owner: enne@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using Code Search for the file, "painted_scrollbar_layer.cc" assigning to the concern owner using GIT Blame.

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/71acf7f01a747fcebf2d208261593f78242bc906

@enne -- Could you please look into the issue, kindly re-assign if this is not related to your changes.
Thank You.

Comment 2 by enne@chromium.org, Aug 31 2017

Status: Fixed (was: Assigned)
Should be fixed by https://chromium-review.googlesource.com/c/chromium/src/+/639236.
Project Member

Comment 3 by ClusterFuzz, Sep 7 2017

Labels: Needs-Feedback
ClusterFuzz testcase 6199458013642752 is still reproducing on tip-of-tree build (trunk).

Please re-test your fix against this testcase and if the fix was incorrect or incomplete, please re-open the bug. Otherwise, ignore this notification and add ClusterFuzz-Wrong label.

Comment 4 by enne@chromium.org, Sep 8 2017

Labels: ClusterFuzz-Wrong
This does not repro for me locally any more at ToT linux at r500341 via `clusterfuzz reproduce 6199458013642752 --current --skip-deps`

New crash type: 
New crash state:
  

Original crash type: Abrt
Original crash state:
  allocPixels
  allocPixels
  allocN32Pixels

Comment 5 by infe...@chromium.org, Sep 18 2017

Labels: -ClusterFuzz-Wrong
We have made a bunch of changes on ClusterFuzz side, so resetting ClusterFuzz-Wrong label.
►

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