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Issue metadata

Status: WontFix
Owner: ----
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug



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Stack-overflow in CFDictionaryCreateMutableCopy

Project Member Reported by ClusterFuzz, Apr 23 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6140458129162240

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff50809448
Crash State:
  CFDictionaryCreateMutableCopy
  CFAttributedStringSetAttributes
  __CFAttributedStringCreateMutableWithSubstring
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=552645:552648

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6140458129162240

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Apr 23 2018

Components: Blink>Fonts
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 e...@chromium.org, Apr 23 2018

Status: WontFix (was: Untriaged)
Stack overflow due to deeply nested content => WontFix.
Project Member

Comment 3 by ClusterFuzz, Apr 29 2018

ClusterFuzz has detected this issue as fixed in range 554642:554647.

Detailed report: https://clusterfuzz.com/testcase?key=6140458129162240

Fuzzer: inferno_layout_test_unmodified
Job Type: mac_asan_content_shell
Platform Id: mac

Crash Type: Stack-overflow
Crash Address: 0x7fff50809448
Crash State:
  CFDictionaryCreateMutableCopy
  CFAttributedStringSetAttributes
  __CFAttributedStringCreateMutableWithSubstring
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=552645:552648
Fixed: https://clusterfuzz.com/revisions?job=mac_asan_content_shell&range=554642:554647

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6140458129162240

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.

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