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Issue 884458 link

Starred by 2 users

Issue metadata

Status: WontFix
Owner: ----
Closed: Sep 18
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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Stack-overflow in blink::ElementInnerTextCollector::ProcessNode

Project Member Reported by ClusterFuzz, Sep 15

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5685266415878144

Fuzzer: inferno_twister
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff5ae10000
Crash State:
  blink::ElementInnerTextCollector::ProcessNode
  blink::ElementInnerTextCollector::ProcessChildren
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=585745:585763

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5685266415878144

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Sep 15

Components: Blink>Editing
Labels: Test-Predator-Auto-Components
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 2 by ClusterFuzz, Sep 15

Labels: Test-Predator-Auto-Owner
Owner: yosin@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/72d438ee5563db3087ea1f6630834343bdb8fb65 (Implement Element#innerText to conform the spec).

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label. If you aren't the correct owner for this issue, please unassign yourself as soon as possible so it can be re-triaged.
Components: -Blink>Editing Blink>Editing>Serialization
Owner: ----
Status: WontFix (was: Assigned)
Mark WontFix because test script creates depth DIV 1000 element.

let root = document.createElement('div');
let p = root;
for (let i = 0; i < 1000; ++i) {
  p = p.appendChild(document.createElement('div'));
}
Project Member

Comment 4 by ClusterFuzz, Sep 25

Labels: Needs-Feedback
ClusterFuzz testcase 5685266415878144 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.
Project Member

Comment 5 by ClusterFuzz, Sep 26

Labels: OS-Linux

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