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Issue metadata

Status: Duplicate
Merged: issue 836661
Owner:
Closed: Apr 2018
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Ill in fxcrt::WideString::WideString

Project Member Reported by ClusterFuzz, Apr 25 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=4834850952183808

Fuzzer: corpus_builder_pdf
Job Type: linux_asan_pdfium
Platform Id: linux

Crash Type: Ill
Crash Address: 0x000002bb7117
Crash State:
  fxcrt::WideString::WideString
  CFX_XMLParser::ParseTextChar
  CFX_XMLParser::DoSyntaxParse
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_pdfium&range=553250:553259

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4834850952183808

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Apr 25 2018

Components: Internals>Plugins>PDF
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, Apr 25 2018

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

Cleanup CFX_XMLParser entity conversion by dsinclair@chromium.org - https://pdfium.googlesource.com/pdfium/+/8a95c22dd5d4f7d4e730370c761f41298ba98bf2

Remove CFX_BlockBuffer by dsinclair@chromium.org - https://pdfium.googlesource.com/pdfium/+/6453a67d84dc321a5f28728e04929dc2ff35ff88

If this is incorrect, please let us know why and apply the Test-Predator-Wrong-CLs label.
Cc: -dsinclair@chromium.org
Owner: dsinclair@chromium.org
Mergedinto: 836661
Status: Duplicate (was: Untriaged)
Project Member

Comment 5 by ClusterFuzz, Apr 27 2018

ClusterFuzz has detected this issue as fixed in range 554224:554242.

Detailed report: https://clusterfuzz.com/testcase?key=4834850952183808

Fuzzer: corpus_builder_pdf
Job Type: linux_asan_pdfium
Platform Id: linux

Crash Type: Ill
Crash Address: 0x000002bb7117
Crash State:
  fxcrt::WideString::WideString
  CFX_XMLParser::ParseTextChar
  CFX_XMLParser::DoSyntaxParse
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=linux_asan_pdfium&range=553250:553259
Fixed: https://clusterfuzz.com/revisions?job=linux_asan_pdfium&range=554224:554242

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=4834850952183808

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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