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Issue 803355 link

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Issue metadata

Status: Duplicate
Merged: issue 778929
Owner: ----
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Mac
Pri: 1
Type: Bug



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CHECK failure: false. failed to open UTS46 data with error: 4. If you see this error message in

Project Member Reported by ClusterFuzz, Jan 18 2018

Issue description

Detailed report: https://clusterfuzz.com/testcase?key=6176052610334720

Fuzzer: libFuzzer_csv_reader_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false. failed to open UTS46 data with error: 4. If you see this error message in
  url::UIDNAWrapper::UIDNAWrapper
  base::LazyInstanceTraitsBase<url::UIDNAWrapper>::New
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=515509:515520

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6176052610334720

Issue filed automatically.

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md for more information.
 
Project Member

Comment 1 by ClusterFuzz, Jan 18 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.
Project Member

Comment 2 by ClusterFuzz, Jan 18 2018

Labels: OS-Mac
Cc: brajkumar@chromium.org
Labels: Test-Predator-Wrong
Mergedinto: 778929
Status: Duplicate (was: Untriaged)
This issue looks similar to   bug 778929  , hence merging in to it. Feel free to undupe if it's a different issue.

Thanks!
Project Member

Comment 4 by ClusterFuzz, Jan 31 2018

ClusterFuzz has detected this issue as fixed in range 532893:532914.

Detailed report: https://clusterfuzz.com/testcase?key=6176052610334720

Fuzzer: libFuzzer_csv_reader_fuzzer
Job Type: libfuzzer_chrome_asan
Platform Id: linux

Crash Type: CHECK failure
Crash Address: 
Crash State:
  false. failed to open UTS46 data with error: 4. If you see this error message in
  url::UIDNAWrapper::UIDNAWrapper
  base::LazyInstanceTraitsBase<url::UIDNAWrapper>::New
  
Sanitizer: address (ASAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=515509:515520
Fixed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_asan&range=532893:532914

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=6176052610334720

See https://chromium.googlesource.com/chromium/src/+/master/testing/libfuzzer/reference.md 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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