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Issue 917638 link

Starred by 3 users
Status: WontFix
Owner:
khushals...@chromium.org
Closed: Jan 17
Cc:
mac-bugs-priority@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Null-dereference READ in cc::TaskGraph::~TaskGraph

Project Member Reported by ClusterFuzz, Dec 23 
Detailed report: https://clusterfuzz.com/testcase?key=5718955150540800

Fuzzer: inferno_twister_c
Job Type: mac_asan_chrome
Platform Id: mac

Crash Type: Null-dereference READ
Crash Address: 0x000000000000
Crash State:
  cc::TaskGraph::~TaskGraph
  cc::TaskGraphWorkQueue::CollectCompletedTasks
  content::CategorizedWorkerPool::CollectCompletedTasks
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_chrome&range=601314:601346

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5718955150540800

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 23

Components: Internals>Compositing>Rasterization 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, Dec 23

Labels: Test-Predator-Auto-Owner
Owner: khushals...@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/e898b99eac0cf5db379cf8c7e216d772095a7448 (cc: Rate limit raster metric queries.).

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, Jan 4

Labels: -Reproducible Unreproducible
ClusterFuzz testcase 5718955150540800 appears to be flaky, updating reproducibility label.
Project Member

Comment 4 by ClusterFuzz, Jan 17 (5 days ago)

Status: WontFix (was: Assigned)
ClusterFuzz testcase 5718955150540800 is flaky and no longer crashes, so closing issue.

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