karchive/karchive_fuzzer: Use-of-uninitialized-value in QByteArray::operator=

2019-05-16T16:43:44
ID OSSFUZZ-14793
Type ossfuzz
Reporter Google
Modified 2019-06-17T15:25:18

Description

Project: git://anongit.kde.org/karchive

Detailed report: https://oss-fuzz.com/testcase?key=5725791050006528

Project: karchive Fuzzer: libFuzzer_karchive_fuzzer Fuzz target binary: karchive_fuzzer Job Type: libfuzzer_msan_karchive Platform Id: linux

Crash Type: Use-of-uninitialized-value Crash Address: Crash State: QByteArray::operator= KAr::openArchive KArchive::open

Sanitizer: memory (MSAN)

Recommended Security Severity: Medium

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5725791050006528

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for instructions to reproduce this bug locally.

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