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Issue metadata

Status: WontFix
Owner:
Closed: Oct 4
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Stack-overflow in blink::ElementInnerTextCollector::ProcessNode

Project Member Reported by ClusterFuzz, Oct 3

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6035487553486848

Fuzzer: inferno_twister
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffd6dc28400
Crash State:
  blink::ElementInnerTextCollector::ProcessNode
  blink::ElementInnerTextCollector::ProcessChildren
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=585755:585756

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6035487553486848

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Oct 3

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, Oct 3

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
Status: WontFix (was: Assigned)
Mark WontFix because the test script attempt to call Element#innerText for 1000 nested DIV elements which is unusual.
Project Member

Comment 4 by ClusterFuzz, Oct 10

ClusterFuzz has detected this issue as fixed in range 597878:597879.

Detailed report: https://clusterfuzz.com/testcase?key=6035487553486848

Fuzzer: inferno_twister
Job Type: linux_asan_chrome_media
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7ffd6dc28400
Crash State:
  blink::ElementInnerTextCollector::ProcessNode
  blink::ElementInnerTextCollector::ProcessChildren
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=585755:585756
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_chrome_media&range=597878:597879

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6035487553486848

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

If you suspect that the result above is incorrect, try re-doing that job on the test case report page.

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