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Issue 718238 link

Starred by 1 user
Status: WontFix
Owner: ----
Closed: Sep 2017
Cc:
blundell@chromium.org
█ msrchandra@chromium.org
editing-dev@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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FormatBlock crashes with svg use element

Project Member Reported by ClusterFuzz, May 4 2017 
Detailed report: https://clusterfuzz.com/testcase?key=6406340204560384

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: UNKNOWN READ
Crash Address: 0x000000000010
Crash State:
  GetFlag
  isConnected
  blink::Node::IsDescendantOf
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=468406:468455

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6406340204560384


Issue filed automatically.

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

Comment 1 by msrchandra@chromium.org, Aug 28 2017

Cc: msrchandra@chromium.org
Components: Blink>DOM
Labels: M-61 Test-Predator-Wrong
Owner: blundell@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.
Using Code Search for the file, "service_manager_connection_impl.cc" assigning to concern owner who might be related.

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

Comment 2 by hayato@chromium.org, Aug 29 2017

Components: -Blink>DOM Blink>Editing
RE-labeling, as per the stack trace.

Comment 3 by blundell@chromium.org, Sep 5 2017

Cc: hayato@chromium.org blundell@chromium.org
Owner: ----
Status: Available (was: Assigned)
The error message reported from service_manager_connection_impl.cc is unrelated. hayato@, do you know who could triage this bug based on that stack trace?

Comment 4 by hayato@chromium.org, Sep 6 2017

Cc: -hayato@chromium.org
Owner: yosin@chromium.org
Status: Untriaged (was: Available)
yosin@, could you triage?

Comment 5 by yosin@chromium.org, Sep 6 2017

Components: -Blink>Editing Blink>Editing>Command
Labels: -Pri-1 Pri-3
Owner: ----
Status: Available (was: Untriaged)
Summary: FormatBlock crashes with svg use element (was: Crash in GetFlag)
Lower to Pri-3 since real world usage of "FormatBlack" command is low.

This issue is caused by applying "FormatBlock" to svg use element.
Project Member

Comment 6 by ClusterFuzz, Sep 11 2017

Status: WontFix (was: Available)
ClusterFuzz testcase 6406340204560384 is flaky and no longer crashes, so closing issue.

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

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