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Issue 779421 link

Starred by 1 user
Status: WontFix
Owner:
gyuyoung...@chromium.org
Closed: Oct 2017
Cc:
kkaluri@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::HarfBuzzShaper::Shape

Project Member Reported by ClusterFuzz, Oct 29 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6379086745436160

Fuzzer: inferno_twister
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff51548ca8
Crash State:
  blink::HarfBuzzShaper::Shape
  blink::HarfBuzzShaper::Shape
  blink::CachingWordShapeIterator::ShapeWordWithoutSpacing
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=507321:507330

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6379086745436160

Issue filed automatically.

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

Comment 1 by kkaluri@chromium.org, Oct 30 2017

Cc: kkaluri@chromium.org
Components: Blink>Layout>Shape
Labels: M-63 Test-Predator-Wrong
Owner: gyuyoung...@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using the code search for the file, “HarfBuzzShaper.cpp” assigning to concern owner.

Suspecting Commit# https://chromium.googlesource.com/chromium/src/+/7b20499fff2b1a299551ecf8ea8e9fbcf104e1a9

gyuyoung.kim@ -- Could you please look into this issue, kindly reassign if it has nothing to do with your changes.


Thank You.

Comment 2 by gyuyoung...@chromium.org, Oct 30 2017 

oh, let me check this issue soon. Thank you for assign me.

Comment 3 by e...@chromium.org, Oct 30 2017

Status: WontFix (was: Assigned)
We keep getting these reports for slight varations of the same test case that creates a very deep nested DOM. This is considered WontFix.
Please stop filing these.
Project Member

Comment 4 by ClusterFuzz, Oct 31 2017

Components: Platform
Labels: Test-Predator-AutoComponents
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 5 by ClusterFuzz, Nov 7 2017

Labels: Needs-Feedback
ClusterFuzz testcase 6379086745436160 is still reproducing on tip-of-tree build (trunk).

If this testcase was not reproducible locally or unworkable, ignore this notification and we will file another bug soon with hopefully a better and workable testcase.

Otherwise, if this is not intended to be fixed (e.g. this is an intentional crash), please add ClusterFuzz-Ignore label to prevent future bug filing with similar crash stacktrace.

Comment 6 by mbarbe...@chromium.org, Nov 7 2017

Labels: Test-Predator-Auto-CC

Comment 7 by mbarbe...@chromium.org, Nov 7 2017

Labels: -Test-Predator-AutoComponents Test-Predator-Auto-Components

Comment 8 by mbarbe...@chromium.org, Nov 7 2017

Labels: -Test-Predator-Auto-CC
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