New issue
Advanced search Search tips

Issue 838723 link

Starred by 2 users

Issue metadata

Status: Duplicate
Merged: issue 832497
Owner:
Closed: May 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



Sign in to add a comment

CHECK failure: start <= end in text_iterator.cc

Project Member Reported by ClusterFuzz, May 1 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6187788534546432

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  start <= end in text_iterator.cc
  blink::TextIteratorAlgorithm<blink::EditingAlgorithm<blink::FlatTreeTraversal> >
  blink::TextIteratorAlgorithm<blink::EditingAlgorithm<blink::FlatTreeTraversal> >
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550102:550107

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6187788534546432

Issue filed automatically.

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

Comment 1 by ClusterFuzz, May 1 2018

Components: Blink>Editing 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, May 1 2018

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/+/1324be868df000cb2e070199ce2d10cd0c5a2706 (Make NextWordPosition() to utilize TextOffsetMapping).

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.
Mergedinto: 832497
Status: Duplicate (was: Assigned)
Project Member

Comment 4 by ClusterFuzz, May 10 2018

ClusterFuzz has detected this issue as fixed in range 557408:557410.

Detailed report: https://clusterfuzz.com/testcase?key=6187788534546432

Fuzzer: ifratric-browserfuzzer-v3
Job Type: linux_lsan_chrome_mp
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  start <= end in text_iterator.cc
  blink::TextIteratorAlgorithm<blink::EditingAlgorithm<blink::FlatTreeTraversal> >
  blink::TextIteratorAlgorithm<blink::EditingAlgorithm<blink::FlatTreeTraversal> >
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=550102:550107
Fixed: https://clusterfuzz.com/revisions?job=linux_lsan_chrome_mp&range=557408:557410

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6187788534546432

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.

Sign in to add a comment