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Starred by 2 users

Issue metadata

Status: Verified
Owner:
Closed: Oct 17
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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CHECK failure: start_position_ <= end_position_ in ephemeral_range.cc

Project Member Reported by ClusterFuzz, Sep 22

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4710031713632256

Fuzzer: bj_broddelwerk
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  start_position_ <= end_position_ in ephemeral_range.cc
  blink::EphemeralRangeTemplate<blink::EditingAlgorithm<blink::NodeTraversal> >::E
  blink::SelectionTemplate<blink::EditingAlgorithm<blink::NodeTraversal> > blink::
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=575974:575975

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4710031713632256

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Sep 22

Components: Internals>Core
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 22

Labels: Test-Predator-Auto-Owner
Owner: ctzsm@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/7bd29404a6ab8d36bdff4123ae522fcd9068344b ([Blink] Avoid crossing editing boundaries selection.).

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.
Project Member

Comment 3 by ClusterFuzz, Oct 17

ClusterFuzz has detected this issue as fixed in range 600086:600088.

Detailed report: https://clusterfuzz.com/testcase?key=4710031713632256

Fuzzer: bj_broddelwerk
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  start_position_ <= end_position_ in ephemeral_range.cc
  blink::EphemeralRangeTemplate<blink::EditingAlgorithm<blink::NodeTraversal> >::E
  blink::SelectionTemplate<blink::EditingAlgorithm<blink::NodeTraversal> > blink::
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=575974:575975
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=600086:600088

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4710031713632256

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.
Project Member

Comment 4 by ClusterFuzz, Oct 17

Labels: ClusterFuzz-Verified
Status: Verified (was: Assigned)
ClusterFuzz testcase 4710031713632256 is verified as fixed, so closing issue as verified.

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

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