New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 817272 link

Starred by 1 user

Issue metadata

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

Blocked on:
issue 818283



Sign in to add a comment

Abrt in blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N

Project Member Reported by ClusterFuzz, Feb 28 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4690877734453248

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900000001
Crash State:
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=518240:518474

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4690877734453248

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Feb 28 2018

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.
Cc: brajkumar@chromium.org
Components: Blink>Editing
Labels: M-65 Test-Predator-Wrong CF-NeedsTriage
Unable to find actual suspect through code search and also from the provided CL under regression range, hence adding appropriate label and leaving it as untriaged for further updates.

Thanks!
Blockedon: 818283
Pretty much the same issue as 772718 and 788633.

Comment 5 by yosin@chromium.org, Mar 16 2018

Components: -Blink>Editing -Internals>Core Blink>Editing>Serialization
Labels: -Pri-1 Pri-3
Status: Available (was: Untriaged)
Lower to Pri-3 since it is caused by unusual HTML.
Project Member

Comment 6 by ClusterFuzz, Mar 20 2018

ClusterFuzz has detected this issue as fixed in range 544111:544114.

Detailed report: https://clusterfuzz.com/testcase?key=4690877734453248

Fuzzer: inferno_layout_test_unmodified
Job Type: linux_msan_chrome
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x03e900000001
Crash State:
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  blink::SimplifiedBackwardsTextIteratorAlgorithm<blink::EditingAlgorithm<blink::N
  
Sanitizer: memory (MSAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=518240:518474
Fixed: https://clusterfuzz.com/revisions?job=linux_msan_chrome&range=544111:544114

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4690877734453248

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 7 by ClusterFuzz, Mar 20 2018

Labels: ClusterFuzz-Verified
Status: Verified (was: Available)
ClusterFuzz testcase 4690877734453248 is verified as fixed, so closing issue as verified.

If this is incorrect, please add ClusterFuzz-Wrong label and re-open the issue.
 Issue 824701  has been merged into this issue.

Sign in to add a comment