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Issue 920266 link

Starred by 1 user
Status: Untriaged
Owner: ----
Cc:
█ gmx@chromium.org
lakshm...@chromium.org
manojgupta@chromium.org
█ chongjiang@chromium.org
EstimatedDays: ----
NextAction: ----
OS: Chrome
Pri: 1
Type: Bug



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Abrt in std::__1::__split_buffer<unsigned long, std::__1::allocator<unsigned long>&>::__

Project Member Reported by ClusterFuzz, Jan 9 
Detailed report: https://clusterfuzz.com/testcase?key=5900477165993984

Project: chromeos
Fuzzer: libFuzzer_chromeos_quipper_perf_reader_read_fuzzer
Fuzz target binary: quipper_perf_reader_read_fuzzer
Job Type: libfuzzer_ubsan_chromeos
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x000000000001
Crash State:
  std::__1::__split_buffer<unsigned long, std::__1::allocator<unsigned long>&>::__
  std::__1::vector<unsigned long, std::__1::allocator<unsigned long> >::__append
  quipper::PerfReader::ReadUniqueIDs
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_ubsan_chromeos&range=3110653:3111064

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5900477165993984

Issue filed automatically.

See https://chromium.googlesource.com/chromiumos/docs/+/master/fuzzing.md#Reproducing-crashes-from-ClusterFuzz for instructions to reproduce this bug locally.
Project Member

Comment 1 by ClusterFuzz, Jan 9

Cc: lakshm...@chromium.org gmx@chromium.org chongjiang@chromium.org
Labels: ClusterFuzz-Auto-CC
Automatically adding ccs based on OWNERS file / target commit history.

If this is incorrect, please add ClusterFuzz-Wrong label.

Comment 2 by manojgupta@google.com, Jan 18 (4 days ago)

Cc: -manojgupta@google.com manojgupta@chromium.org
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