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Issue metadata

Status: Verified
Owner: ----
Closed: Mar 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 3
Type: Bug



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CHECK failure: IsFirstAfterBreak(line_top_in_flow_thread) || !line.PaginationStrut() || !IsLogi

Project Member Reported by ClusterFuzz, Mar 16 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6220860915187712

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

Crash Type: CHECK failure
Crash Address: 
Crash State:
  IsFirstAfterBreak(line_top_in_flow_thread) || !line.PaginationStrut() || !IsLogi
  blink::MinimumSpaceShortageFinder::ExamineLine
  blink::ColumnBalancer::TraverseLines
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=523893:523905

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6220860915187712

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Mar 16 2018

Components: Blink>Layout
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, Mar 16 2018

Cc: zakerinasab@chromium.org loonyb...@chromium.org
Labels: Test-Predator-Auto-CC
Automatically adding ccs based on suspected regression changelists:

Drop UseCounter usage measurement on view-source pages. by loonybear@chromium.org - https://chromium.googlesource.com/chromium/src/+/3f921557c4cb83453bfce0fe8637e489a90064ad

Add ImageData constructor from StaticBitmapImage by zakerinasab@chromium.org - https://chromium.googlesource.com/chromium/src/+/2c863229da24ed1cb180759c9342e7a5125fd6f5

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
Cc: -zakerinasab@chromium.org
This is unrelated to https://chromium.googlesource.com/chromium/src/+/2c863229da24ed1cb180759c9342e7a5125fd6f5.
This CL only adds a new API in an unrelated part of the code and does not change any call sites.

Comment 4 by e...@chromium.org, Mar 19 2018

Components: -Blink>Layout Blink>Layout>MultiCol
Labels: -Pri-1 Pri-3
Status: Available (was: Untriaged)
Project Member

Comment 5 by ClusterFuzz, Mar 30 2018

ClusterFuzz has detected this issue as fixed in range 547111:547113.

Detailed report: https://clusterfuzz.com/testcase?key=6220860915187712

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

Crash Type: CHECK failure
Crash Address: 
Crash State:
  IsFirstAfterBreak(line_top_in_flow_thread) || !line.PaginationStrut() || !IsLogi
  blink::MinimumSpaceShortageFinder::ExamineLine
  blink::ColumnBalancer::TraverseLines
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=523893:523905
Fixed: https://clusterfuzz.com/revisions?job=linux_debug_chrome&range=547111:547113

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6220860915187712

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 6 by ClusterFuzz, Mar 30 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
ClusterFuzz testcase 6220860915187712 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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