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Issue 911398 link

Starred by 1 user
Status: Assigned
Owner:
csharrison@chromium.org
Cc:
csharrison@chromium.org
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux
Pri: 1
Type: Bug



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Abrt in google::protobuf::io::CodedInputStream::ReadStringFallback

Project Member Reported by ClusterFuzz, Dec 4 
Detailed report: https://clusterfuzz.com/testcase?key=5647578953416704

Fuzzer: libFuzzer_indexed_ruleset_fuzzer
Fuzz target binary: indexed_ruleset_fuzzer
Job Type: libfuzzer_chrome_ubsan
Platform Id: linux

Crash Type: Abrt
Crash Address: 0x05390035940b
Crash State:
  google::protobuf::io::CodedInputStream::ReadStringFallback
  google::protobuf::internal::WireFormatLite::SkipField
  url_pattern_index::proto::FilteringRules::MergePartialFromCodedStream
  
Sanitizer: undefined (UBSAN)

Regressed: https://clusterfuzz.com/revisions?job=libfuzzer_chrome_ubsan&range=563201:563210

Reproducer Testcase: https://clusterfuzz.com/download?testcase_id=5647578953416704

Issue filed automatically.

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

Comment 1 by ClusterFuzz, Dec 4

Components: Internals
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 4

Cc: csharrison@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.
Project Member

Comment 3 by ClusterFuzz, Dec 4

Labels: Test-Predator-Auto-Owner
Owner: csharrison@chromium.org
Status: Assigned (was: Untriaged)
Automatically assigning owner based on suspected regression changelist https://chromium.googlesource.com/chromium/src/+/b52f046bf92f8eaa9b60888584bc8f8a7ab11e3a (Indexed ruleset fuzzer changes).

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.
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