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Issue metadata

Status: Started
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 2
Type: Bug



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CHECK failure: text_[space_offset] == kSpaceCharacter in ng_inline_items_builder.cc

Project Member Reported by ClusterFuzz, Jan 20 (2 days ago)

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=5167759830941696

Fuzzer: attekett_dom_fuzzer
Job Type: linux_debug_chrome
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  text_[space_offset] == kSpaceCharacter in ng_inline_items_builder.cc
  blink::NGInlineItemsBuilderTemplate<blink::NGOffsetMappingBuilder>::RemoveTraili
  blink::NGInlineItemsBuilderTemplate<blink::NGOffsetMappingBuilder>::RemoveTraili
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=615555:615566

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5167759830941696

Issue filed automatically.

See https://github.com/google/clusterfuzz-tools for instructions to reproduce this bug locally.
 
Project Member

Comment 1 by ClusterFuzz, Jan 20 (2 days ago)

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.

Comment 2 by kkaluri@chromium.org, Today (19 hours ago)

Cc: kkaluri@chromium.org
Labels: M-73 Test-Predator-Wrong
Owner: kojii@chromium.org
Status: Assigned (was: Untriaged)
Predator and CL could not provide any possible suspects.

Using Code Search for the file, "ng_inline_items_builder.cc" suspecting the below Cl might have caused this issue

Suspect CL: https://chromium.googlesource.com/chromium/src/+/4d60ddff4d5a369b56407d7cbbbcbd306489d053

kojii@ -- Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Thanks!

Comment 3 by kojii@chromium.org, Today (12 hours ago)

Components: -Internals>Core Blink>Layout
Labels: -Pri-1 Pri-2
Status: Started (was: Assigned)
This is a safe DCHECK failure that results in a space being removed in the rendering result.

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