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Issue 684984 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Mar 2017
Cc:
█ herb@chromium.org
█ msrchandra@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 1
Type: Bug



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Crash in blink::FFTFrame::extractAverageGroupDelay

Project Member Reported by ClusterFuzz, Jan 25 2017 
Detailed report: https://cluster-fuzz.appspot.com/testcase?key=5884650695426048

Fuzzer: dstockwell-anim-gen
Job Type: windows_asan_chrome_no_sandbox
Platform Id: windows

Crash Type: UNKNOWN
Crash Address: 0x00000008
Crash State:
  blink::FFTFrame::extractAverageGroupDelay
  SkGlyphCache::~SkGlyphCache
  SkGlyphCache_Globals::internalPurge
  
Sanitizer: address (ASAN)

Regressed: https://cluster-fuzz.appspot.com/revisions?job=windows_asan_chrome_no_sandbox&range=445713:445725

Minimized Testcase (0.17 Kb):
Download: https://cluster-fuzz.appspot.com/download/AMIfv96YQbT_FdvbFPYQp4lzxbokSlnJf1G-7nLuqoD_MlLYCKdwqpOyqM9UBwIe32tXS9BGCdTCxEJZbjOnpCTQ9EsRNxMIZ38Zs46_frEOrP76eylmZ1Ir4SJok40SQRlsOPFsqTSMnGwWjdwrIIHOdE6wrtmsz74Uo-PFgliYFlkMg37gMnv8CT-zQuhhA3M2iTsey04gNWhrfYstBBQYqh9K8kVQwx_aXTQGJrXhzgvaILVe5RAc8sWSvZxqHioXweYGsgby53oGXJAKwqjdLmZRbNKN5qNCsG74FNidEEMcauoG-MOnAwzqhqYwvV54S1nTT0HKicSlnHkYHjOrOh6SwMtuiw6NqqUhrKITg1Vd-B80wB0?testcase_id=5884650695426048
<ol id="bx">
ul
<script>
$ = document.querySelector.bind(document);
$p6 = $('#bx').animate([{"fontSize":"3.5em"},{"fontSize":"4in"}], {"duration":4536.24713796383});;
;</script>


Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Jan 25 2017

Cc: msrchandra@chromium.org
Components: Internals>Skia
Labels: Test-Predator-Wrong-CLs
Owner: thakis@chromium.org
Status: Assigned (was: Untriaged)
Find it and CL did not provide any possible suspects.
Using Code Search for the file, "FFTFrame.cpp" assigning to the concern owner.

Suspecting Commit#
https://chromium.googlesource.com/chromium/src/+/4a8a7ad6155544b087fdedff4bcb4e4a5a35bbd1

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

Comment 2 by thakis@chromium.org, Jan 25 2017

Owner: msrchandra@chromium.org
That's a comment-only CL, it doesn't change behavior.

Comment 3 by msrchandra@chromium.org, Feb 1 2017

Owner: ----
Status: Untriaged (was: Assigned)
Changing the status to Untriaged, could some one from Skia team look into the issue and update.
Thank You.

Comment 4 by mummare...@chromium.org, Feb 1 2017

Cc: herb@chromium.org
Probably https://skia.git.corp.google.com/skia.git/+/7c5a806bf67e1818b0272a2ae8d854ae1fd72e82
herb@, could you please take a look?
Project Member

Comment 5 by ClusterFuzz, Mar 4 2017

Status: WontFix (was: Untriaged)
ClusterFuzz testcase 5884650695426048 is flaky and no longer reproduces, so closing issue.

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

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